Kari Jorunn Kværner

Skoge, Mari; Aminoff, Sofie Ragnhild, Barrett, Elizabeth Ann, Bryhni, Gina Engen, Kling, Kristine, Kvaerner, Kari Jorunn, Melle, Ingrid, Mork, Erlend, Simonsen, Carmen , Støme, Linn Nathalie, Vink, Josina, Værnes, Tor Gunnar & Romm, Kristin Lie (2025)

A Mobile App Designed to Promote Shared Decision-Making in the Treatment of Psychotic Disorders: Feasibility and Acceptability Study

JMIR Human Factors, 12 Doi: https://doi.org/10.2196/68813

Abstract Background Strengthening shared decision-making in mental health care may improve the quality of services and treatment outcomes, but its implementation in services for severe mental disorders is currently lacking. Objective This study aims to explore the feasibility and acceptability of iTandem (University of Oslo), a mobile app designed to promote shared decision-making in the treatment of psychotic disorders. In addition, the study aims to investigate mechanisms that potentially contribute to the intended effect of the app. iTandem is a therapy supplement that facilitates patient involvement in decisions regarding treatment goals and focus areas. It is designed for personalized use and contains 8 optional modules: sleep, medication, recovery, mood, psychosis, activity, substance use, and feedback concerning therapy. Methods Patients undergoing assessment or treatment for psychotic disorders and their clinicians were recruited for the study. Patients and clinicians jointly used iTandem as part of standard treatment in a 6-week trial. We used a mixed-methods study design with a clear emphasis on qualitative methods. Feasibility and acceptability were assessed through descriptive statistics based on preintervention and postintervention questionnaires and app usage data, in addition to text responses to open-ended items. We conducted a reflexive thematic analysis of postintervention interviews to elaborate these measures and to explore mechanisms potentially contributing to achieving shared decision-making when using iTandem. Results A total of 9 patients and 8 clinicians completed the trial. The participants evaluated iTandem as a user-friendly and acceptable tool, but there were considerable variations in how the app was integrated into treatment and in perceptions of its clinical value. The thematic analysis suggests that iTandem has the potential to facilitate shared decision-making through supporting cognition and shifting the patient’s role. We also identified scaffolding structures, an analogy of personalized support, as a precondition for these mechanisms and for the overall feasibility and acceptability of iTandem. Conclusions iTandem was generally perceived as a feasible and acceptable tool in the treatment of patients with psychotic disorders. Our findings suggest that nonclinical aspects, such as support structures, are important to the feasibility and acceptability of such digital interventions and patients’ aptness for digitalized treatment in general. Future research should explore related nonclinical aspects further instead of defining potential target groups based on diagnoses and symptom severity alone.

Kværner, Kari Jorunn & Hoholm, Thomas (2023)

Håndbok i helseinnovasjon. Forskningsbaserte råd og verktøy for å forme fremtidens helsetjeneste

Cappelen Damm Akademisk

Holmen, Marit Muri; Eggesbø, Heidi Beate, Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2023)

Nedprioritering av henvisninger til pakkeforløp for brystkreft

Tidsskrift for Den norske legeforening (Tidsskriftet), 143(7) , s. 1-10. Doi: https://doi.org/10.4045/tidsskr.22.0436 - Full text in research archive

Vaksvik, Tone; Støme, Linn Nathalie, Føllesdal, Jorunn, Tvedte, Kjersti Aabel, Melum, Linn, Wilhelmsen, Christian R. & Kvaerner, Kari Jorunn (2023)

Early practice of use of video consultations in rehabilitation of hand injuries in children and adults: Content, acceptability, and cost-effectiveness

Journal of Hand Therapy, Doi: https://doi.org/10.1016/j.jht.2023.05.010

Kværner, Kari Jorunn & Hoholm, Thomas (2023)

Håndbok i helseinnovasjon. Forskningsbaserte råd og verktøy for å forme fremtidens helsetjeneste

Cappelen Damm Akademisk

Holmen, Marit Muri; Eggesbø, Heidi Beate, Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2023)

Nedprioritering av henvisninger til pakkeforløp for brystkreft

Tidsskrift for Den norske legeforening (Tidsskriftet), 143(7) , s. 1-10. Doi: https://doi.org/10.4045/tidsskr.22.0436 - Full text in research archive

Vaksvik, Tone; Støme, Linn Nathalie, Føllesdal, Jorunn, Tvedte, Kjersti Aabel, Melum, Linn, Wilhelmsen, Christian R. & Kvaerner, Kari Jorunn (2023)

Early practice of use of video consultations in rehabilitation of hand injuries in children and adults: Content, acceptability, and cost-effectiveness

Journal of Hand Therapy, Doi: https://doi.org/10.1016/j.jht.2023.05.010

Rognli, Eline B.; Støme, Linn Nathalie, Kvaerner, Kari Jorunn, Wilhelmsen, Christian & Arnevik, Espen Kristian Ajo (2022)

The effect of employment support integrated in substance use treatment: A health economic cost-effectiveness simulation of three different interventions

Nordic Studies on Alcohol and Drugs (NAD), Doi: https://doi.org/10.1177/14550725221122196 - Full text in research archive

Background: Unemployment rates for individuals in treatment for substance use disorder (SUD) are high, with Norwegian estimates in the range of 81%–89%. Although Individual Placement and Support (IPS) represents a promising method to improved vocational outcome, cross-disciplinary investigations are needed to document implementation benefits and address reimbursements needs. The aim of this study was to model the potential socioeconomic value of employment support integrated in SUD treatment. Methods: Based on scientific publications, an ongoing randomised controlled trial (RCT) on employment support integrated in SUD treatment, and publicly available economy data, we made qualified assumptions about costs and socioeconomic gain for the different interventions targeting employment for patients with SUD: (1) treatment as usual (TAU); (2) TAU and a self-help guide and a workshop; and (3) TAU and IPS. For each intervention, we simulated three different outcome scenarios based on 100 patients. Results: Assuming a 40% employment rate and full-time employment (100%) for 10 years following IPS, we found a 10-year socioeconomic effect of €18,732,146. The corresponding effect for the more conservative TAU + IPS simulation assuming 40% part-time positions (25%) for five years, was €2,519,906. Compared to the two alternative interventions, IPS was cost-effective and more beneficial after six months to two years. Discussion: This concept evaluation study suggests that integrating employment support in the health services is socioeconomically beneficial. Our finding is relevant for decision makers within politics and health. Once employment rates from our ongoing RCT is available, real-life data will be applied to adjust model assumptions and socioeconomic value assumptions.

Rognli, Eline B.; Støme, Linn Nathalie, Kvaerner, Kari Jorunn, Wilhelmsen, Christian & Arnevik, Espen Kristian Ajo (2022)

The effect of employment support integrated in substance use treatment: A health economic cost-effectiveness simulation of three different interventions

Nordic Studies on Alcohol and Drugs (NAD), Doi: https://doi.org/10.1177/14550725221122196 - Full text in research archive

Background: Unemployment rates for individuals in treatment for substance use disorder (SUD) are high, with Norwegian estimates in the range of 81%–89%. Although Individual Placement and Support (IPS) represents a promising method to improved vocational outcome, cross-disciplinary investigations are needed to document implementation benefits and address reimbursements needs. The aim of this study was to model the potential socioeconomic value of employment support integrated in SUD treatment. Methods: Based on scientific publications, an ongoing randomised controlled trial (RCT) on employment support integrated in SUD treatment, and publicly available economy data, we made qualified assumptions about costs and socioeconomic gain for the different interventions targeting employment for patients with SUD: (1) treatment as usual (TAU); (2) TAU and a self-help guide and a workshop; and (3) TAU and IPS. For each intervention, we simulated three different outcome scenarios based on 100 patients. Results: Assuming a 40% employment rate and full-time employment (100%) for 10 years following IPS, we found a 10-year socioeconomic effect of €18,732,146. The corresponding effect for the more conservative TAU + IPS simulation assuming 40% part-time positions (25%) for five years, was €2,519,906. Compared to the two alternative interventions, IPS was cost-effective and more beneficial after six months to two years. Discussion: This concept evaluation study suggests that integrating employment support in the health services is socioeconomically beneficial. Our finding is relevant for decision makers within politics and health. Once employment rates from our ongoing RCT is available, real-life data will be applied to adjust model assumptions and socioeconomic value assumptions.

Støme, Linn Nathalie; Wilhelmsen, Christian R. & Kvaerner, Kari Jorunn (2021)

Enabling guidelines for the adoption of eHealth solutions: Scoping review

JMIR Formative Research, 5(4) Doi: https://doi.org/10.2196/21357

Rødvik, Arne Kirkhorn; Myhrum, Marte, Larsson, Evelina Lisa Algi, Falkenberg, Eva-Signe & Kværner, Kari Jorunn (2021)

Sustained Reduction of Tinnitus Several Years after Sequential Cochlear Implantation

International Journal of Audiology, , s. 1-7. Doi: https://doi.org/10.1080/14992027.2021.1939448 - Full text in research archive

Objective This study aimed to explore the short- and long-term effects of a second cochlear implant (CI-2) on the reduction of tinnitus annoyance and tinnitus handicap. Design In a combined retrospective and prospective cohort study, tinnitus annoyance was measured before receiving the CI-2 (Pre), more than two years after (Post1) and more than seven years after (Post2), using the Tinnitus Handicap Inventory (THI), the Visual Analog Scale for the assessment of perceived tinnitus loudness (VAS-L) and annoyance (VAS-A), and a self-report questionnaire. Study sample Twenty sequentially bilaterally implanted adults with bothersome tinnitus. Results CI-2 implantation resulted in a statistically significant reduction of tinnitus handicap from severe at Pre to mild at Post1 (THI mean score reduced from 61.3 [SD = 19.4] to 29.3 [SD = 23.5]). The reduction in tinnitus annoyance was statistically significant from Pre to Post 2 (VAS-A reduced from 7.1 [SD = 1.5] to 3.4 [SD = 2.2]). The reduction in tinnitus loudness was not statistically significant. Conclusions The provision of a CI-2 for severely and profoundly hearing-impaired individuals with bothersome tinnitus is an effective method of providing long-term tinnitus relief.

Støme, Linn Nathalie; Wilhelmsen, Christian R. & Kvaerner, Kari Jorunn (2021)

Enabling guidelines for the adoption of eHealth solutions: Scoping review

JMIR Formative Research, 5(4) Doi: https://doi.org/10.2196/21357

Rødvik, Arne Kirkhorn; Myhrum, Marte, Larsson, Evelina Lisa Algi, Falkenberg, Eva-Signe & Kværner, Kari Jorunn (2021)

Sustained Reduction of Tinnitus Several Years after Sequential Cochlear Implantation

International Journal of Audiology, , s. 1-7. Doi: https://doi.org/10.1080/14992027.2021.1939448 - Full text in research archive

Objective This study aimed to explore the short- and long-term effects of a second cochlear implant (CI-2) on the reduction of tinnitus annoyance and tinnitus handicap. Design In a combined retrospective and prospective cohort study, tinnitus annoyance was measured before receiving the CI-2 (Pre), more than two years after (Post1) and more than seven years after (Post2), using the Tinnitus Handicap Inventory (THI), the Visual Analog Scale for the assessment of perceived tinnitus loudness (VAS-L) and annoyance (VAS-A), and a self-report questionnaire. Study sample Twenty sequentially bilaterally implanted adults with bothersome tinnitus. Results CI-2 implantation resulted in a statistically significant reduction of tinnitus handicap from severe at Pre to mild at Post1 (THI mean score reduced from 61.3 [SD = 19.4] to 29.3 [SD = 23.5]). The reduction in tinnitus annoyance was statistically significant from Pre to Post 2 (VAS-A reduced from 7.1 [SD = 1.5] to 3.4 [SD = 2.2]). The reduction in tinnitus loudness was not statistically significant. Conclusions The provision of a CI-2 for severely and profoundly hearing-impaired individuals with bothersome tinnitus is an effective method of providing long-term tinnitus relief.

Kværner, Kari Jorunn; Støme, Linn Nathalie, Romm, Jonathan, Rygh, Karianne, Almqvist, Frida , Tornås, Sveinung & Berg, Marianne Støren (2020)

Coassessment framework to identify person-centred unmet needs in stroke rehabilitation: a case report in Norway

BMJ Innovations, 7 Doi: https://doi.org/10.1136/bmjinnov-2020-000432 - Full text in research archive

Objective To describe unmet needs and values in stroke rehabilitation using the Health Value Framework and the associated coassessment tool Health Value Spider, a framework designed to identify and prioritise unmet needs based on health technology assessment (HTA). Setting The study took place at Oslo University Hospital, Norway, from February to April 2019. Participants in three consecutive workshops were recruited from Sunnaas Rehabilitation Hospital, Oslo Municipality, Hospital Procurement Trust and Oslo University Hospital. Twenty-four hospital workers (medical and allied health staff and administrative staff) participated in workshop 1 and 29 patients, user representatives and hospital workers in workshop 2. Twenty-one patients and hospital workers participated in workshop 3. Interventions Stakeholder analysis and scenario building was performed in a coassessment setting where unmet needs were identified applying the Health Value Framework. Two of the authors are also the developers of the Health Value Framework (KJK and LNS). Results In the two first workshops where health workers, patients and next of kin perspectives were elicited, three needs were identified: patient insecurity in patient journey transitions, lack of stroke rehabilitation expertise in primary care and invisible patient problems, such as fatigue and cognitive impairment. In workshop 3, 12 opportunity areas were identified. Four opportunity areas were selected by the stakeholders based on a prioritisation process: early discovery of cognitive impairment, rehabilitation continuity, empowered patients and next of kin and remote monitoring and digital touchpoints. Conclusion Health Value Spider successfully identified and prioritised unmet needs and described associated values.

Støme, Linn Nathalie; Moger, Tron Anders, Kidholm, Kristian & Kvaerner, Kari Jorunn (2020)

A Web-based Communication Platform to Improve Home Care Services in Norway (DigiHelse): Pilot Study

JMIR Formative Research, 4:e14780(1) , s. 1-11. Doi: https://doi.org/10.2196/14780

Tummers, Marcia; Kvaerner, Kari Jorunn, Sampietro-Colom, Laura, Siebert, Markus, Krahn, Murray, Melien, Øyvind, Hamerlijnck, Dominique, Abrishami, Payam & Grutters, Janneke (2020)

On the integration of early health technology assessment in the innovation process: Reflections from five stakeholders

International Journal of Technology Assessment in Health Care, 36(5) , s. 481-485. Doi: https://doi.org/10.1017/S0266462320000756 - Full text in research archive

Early health technology assessment (HTA), which includes all methods used to inform industry and other stakeholders about the potential value of new medical products in development, including methods to quantify and manage uncertainty, has seen many applications in recent years. However, it is still unclear how such early value assessments can be integrated into the technology innovation process. This commentary contributes to the discussion on the purposes early HTA can serve. Similarities and differences in the perspectives of five stakeholders (i.e., the hospital, the patient, the assessor, the medical device industry, and the policy maker) on the purpose, value, and potential challenges of early HTA are described. All five stakeholders agreed that integrating early HTA in the innovation process has the possibility to shape and refine an innovation, and inform research and development decisions. The early assessment, using a variety of methodologies, can provide insights that are relevant for all stakeholders but several challenges, for example, feasibility and responsibility, need to be addressed before early HTA can become standard practice. For early evaluations to be successful, all relevant stakeholders including patients need to be involved. Also, nimble, flexible assessment methods are needed that fit the dynamics of medical technology. Best practices should be shared to optimize both the innovation process and the methods to perform an early value assessment.

Kværner, Kari Jorunn; Støme, Linn Nathalie, Romm, Jonathan, Rygh, Karianne, Almqvist, Frida , Tornås, Sveinung & Berg, Marianne Støren (2020)

Coassessment framework to identify person-centred unmet needs in stroke rehabilitation: a case report in Norway

BMJ Innovations, 7 Doi: https://doi.org/10.1136/bmjinnov-2020-000432 - Full text in research archive

Objective To describe unmet needs and values in stroke rehabilitation using the Health Value Framework and the associated coassessment tool Health Value Spider, a framework designed to identify and prioritise unmet needs based on health technology assessment (HTA). Setting The study took place at Oslo University Hospital, Norway, from February to April 2019. Participants in three consecutive workshops were recruited from Sunnaas Rehabilitation Hospital, Oslo Municipality, Hospital Procurement Trust and Oslo University Hospital. Twenty-four hospital workers (medical and allied health staff and administrative staff) participated in workshop 1 and 29 patients, user representatives and hospital workers in workshop 2. Twenty-one patients and hospital workers participated in workshop 3. Interventions Stakeholder analysis and scenario building was performed in a coassessment setting where unmet needs were identified applying the Health Value Framework. Two of the authors are also the developers of the Health Value Framework (KJK and LNS). Results In the two first workshops where health workers, patients and next of kin perspectives were elicited, three needs were identified: patient insecurity in patient journey transitions, lack of stroke rehabilitation expertise in primary care and invisible patient problems, such as fatigue and cognitive impairment. In workshop 3, 12 opportunity areas were identified. Four opportunity areas were selected by the stakeholders based on a prioritisation process: early discovery of cognitive impairment, rehabilitation continuity, empowered patients and next of kin and remote monitoring and digital touchpoints. Conclusion Health Value Spider successfully identified and prioritised unmet needs and described associated values.

Støme, Linn Nathalie; Moger, Tron Anders, Kidholm, Kristian & Kvaerner, Kari Jorunn (2020)

A Web-based Communication Platform to Improve Home Care Services in Norway (DigiHelse): Pilot Study

JMIR Formative Research, 4:e14780(1) , s. 1-11. Doi: https://doi.org/10.2196/14780

Tummers, Marcia; Kvaerner, Kari Jorunn, Sampietro-Colom, Laura, Siebert, Markus, Krahn, Murray, Melien, Øyvind, Hamerlijnck, Dominique, Abrishami, Payam & Grutters, Janneke (2020)

On the integration of early health technology assessment in the innovation process: Reflections from five stakeholders

International Journal of Technology Assessment in Health Care, 36(5) , s. 481-485. Doi: https://doi.org/10.1017/S0266462320000756 - Full text in research archive

Early health technology assessment (HTA), which includes all methods used to inform industry and other stakeholders about the potential value of new medical products in development, including methods to quantify and manage uncertainty, has seen many applications in recent years. However, it is still unclear how such early value assessments can be integrated into the technology innovation process. This commentary contributes to the discussion on the purposes early HTA can serve. Similarities and differences in the perspectives of five stakeholders (i.e., the hospital, the patient, the assessor, the medical device industry, and the policy maker) on the purpose, value, and potential challenges of early HTA are described. All five stakeholders agreed that integrating early HTA in the innovation process has the possibility to shape and refine an innovation, and inform research and development decisions. The early assessment, using a variety of methodologies, can provide insights that are relevant for all stakeholders but several challenges, for example, feasibility and responsibility, need to be addressed before early HTA can become standard practice. For early evaluations to be successful, all relevant stakeholders including patients need to be involved. Also, nimble, flexible assessment methods are needed that fit the dynamics of medical technology. Best practices should be shared to optimize both the innovation process and the methods to perform an early value assessment.

Støme, Linn Nathalie; Moger, Tron Anders, Kidholm, Kristian & Kvaerner, Kari Jorunn (2019)

Early assessment of innovation in a healthcare setting

International Journal of Technology Assessment in Health Care, 35(1) , s. 17-26. Doi: https://doi.org/10.1017/S0266462318003719 - Full text in research archive

Støme, Linn Nathalie; Moger, Tron Anders, Kidholm, Kristian & Kvaerner, Kari Jorunn (2019)

Early assessment of innovation in a healthcare setting

International Journal of Technology Assessment in Health Care, 35(1) , s. 17-26. Doi: https://doi.org/10.1017/S0266462318003719 - Full text in research archive

Fossum, Guro Haugen; Gjelstad, Svein, Kvaerner, Kari Jorunn & Lindbæk, Morten (2018)

Prescribing antibiotics when the stakes are higher — do GPs prescribe less when patients are pregnant? A retrospective observational study

British Journal of General Practice Open, 2(2) , s. 1-12. Doi: https://doi.org/10.3399/bjgpopen18X101505 - Full text in research archive

Background Most oral antibiotics are prescribed by GPs, and they are therefore the most important influencers with regard to improving antibiotic prescription patterns. Although GPs’ prescription patterns in general are well-studied, little is known about antibiotic prescription patterns in pregnancy. Aim To study GPs’ antibiotic prescriptions in respiratory tract infections (RTIs) during pregnancy, and assess differences, if any, between pregnant and non-pregnant patients. Design & setting Retrospective observational study combining prescription data from the Norwegian Peer Academic Detailing (Rx-PAD) study database, pregnancy data from the Norwegian birth registry, and pharmacy dispension data from the Norwegian Prescription Database (NorPD). Method Records of patient contacts with 458 GPs, between December 2004 and February 2007, were screened for RTI episodes. Similar diagnoses were grouped together, as were similar antibiotics. Episodes were categorised according to whether the patient was pregnant or not, and included women aged 16–46 years. Logistic regression models were used to assess odds ratios (ORs), and calculated relative risks (cRRs) were produced. The authors also adjusted for clustering at various levels. Results Overall prescription rate for RTI episodes was 30.8% (n = 96 830). The cohort was reduced to include only episodes with women pregnant in the study period (n = 18 890). The antibiotic prescription rate in pregnancy was 25.9% versus 34.2% in the time before and after pregnancy (cRR = 0.66 [95% confidence intervals {CI} = 0.68 to 0.81]). During pregnancy, 83.0% of the antibiotic prescriptions were picked up at a pharmacy, compared to an 86.6% filling rate in non-pregnant patients. The difference was not significant when adjusting for clustering at the patient level. Conclusion Norwegian GPs prescribe fewer antibiotics overall when patients are pregnant and, when they do prescribe, choose more narrow spectrum antibiotics for RTIs. This indicates a possible lower target rate for GP prescriptions to females. A low antibiotic dispension rate during pregnancy may represent a discussion topic in the consultation setting, to address possible reasons and avoid under-treatment.

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of smartphone apps for lifestyle improvement in noncommunicable diseases: Systematic review and meta-analyses

Journal of Medical Internet Research (JMIR), 20(5) , s. 1-12. Doi: https://doi.org/10.2196/jmir.9751 - Full text in research archive

Background: Noncommunicable diseases (NCDs) account for 70% of all deaths in a year globally. The four main NCDs are cardiovascular diseases, cancers, chronic pulmonary diseases, and diabetes mellitus. Fifty percent of persons with NCD do not adhere to prescribed treatment; in fact, adherence to lifestyle interventions is especially considered as a major challenge. Smartphone apps permit structured monitoring of health parameters, as well as the opportunity to receive feedback. Objective: The aim of this study was to review and assess the effectiveness of app-based interventions, lasting at least 3 months, to promote lifestyle changes in patients with NCDs. Methods: In February 2017, a literature search in five databases (EMBASE, MEDLINE, CINAHL, Academic Research Premier, and Cochrane Reviews and Trials) was conducted. Inclusion criteria was quantitative study designs including randomized and nonrandomized controlled trials that included patients aged 18 years and older diagnosed with any of the four main NCDs. Lifestyle outcomes were physical activity, physical fitness, modification of dietary habits, and quality of life. All included studies were assessed for risk of bias using the Cochrane Collaboration`s risk of bias tool. Meta-analyses were conducted for one of the outcomes (glycated hemoglobin, HbA1c) by using the estimate of effect of mean post treatment with SD or CI. Heterogeneity was tested using the I2 test. All studies included in the meta-analyses were graded. Results: Of the 1588 records examined, 9 met the predefined criteria. Seven studies included diabetes patients only, one study included heart patients only, and another study included both diabetes and heart patients. Statistical significant effect was shown in HbA1c in 5 of 8 studies, as well in body weight in one of 5 studies and in waist circumference in one of 3 studies evaluating these outcomes. Seven of the included studies were included in the meta-analyses and demonstrated significantly overall effect on HbA1c on a short term (3-6 months; P=.02) with low heterogeneity (I2=41%). In the long term (10-12 months), the overall effect on HbA1c was statistical significant (P=.009) and without heterogeneity (I2=0%). The quality of evidence according to Grading of Recommendations Assessment, Development and Evaluation was low for short term and moderate for long term.

Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2018)

NoTeB: Nordic co-creation of decision support tool for Healthcare innovation.

Finnish Journal of EHealth and EWelfare (FinJeHeW),

Hoholm, Thomas; Strønen, Fred H., Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2018)

Developing Organizational Amidexterity: Enabling Service Innovation in a Hospital Setting

Controversies in Healthcare Innovation. Service, Technology and Organization, , s. 341-368. Doi: https://doi.org/10.1057/978-1-137-55780-3_13

In Chapter 13, Hoholm et al. discuss controversies in the healthcare sector by studying the nature of innovation projects at the Clinic of Innovation at Oslo University Hospital and its efforts to improve organizational ambidexterity in the area of service innovation. This includes more room for exploration, and improving their capacity to translate and exploit service innovations in use. Using the notions of ‘exploration’ and ‘exploitation’ (March, Organization Science 2:71–87,1991) the authors show how successful innovation requires two different organizational capacities and discuss how a complex knowledge organization like a hospital may increase its ability to handle both, often referred to as ‘organizational ambidexterity’ (Junni et al., The Academy of Management Perspectives 27:299–312, 2013). The authors propose three conditions for driving ambidexterity: organizational responsibilities and roles, provisional evaluation methods, and systematic cross-case learning.

Fossum, Guro Haugen; Lindbæk, Morten, Gjelstad, Svein & Kvaerner, Kari Jorunn (2018)

Relationship between Maternal and First Year of Life Dispensations of Antibiotics and Antiasthmatics

Antibiotics, 7(3) Doi: https://doi.org/10.3390/antibiotics7030084 - Full text in research archive

Antibiotics are the most frequent prescription drugs used by pregnant women. Our objective was to investigate if the dispensation of antibiotics and antiasthmatics in children less than 1 year of age is associated with prenatal antibiotic exposure. A secondary aim was to explore the incidence of dispensed antibiotics in pregnancy and dispensed antibiotics and antiasthmatics in children. We conducted an observational study using the Peer Academic Detailing study database to select patients eligible for match in the Medical Birth Registry of Norway, a total of 7747 mother-and-child pairs. Details on antibiotic and antiasthmatic pharmacy dispensations were obtained from the Norwegian Prescription Database. One quarter (1948 of 7747) of the mothers in the study had been dispensed antibiotics during pregnancy. In their first year of life, 17% (1289) of the children had had an antibiotic dispensation, 23% (1747) an antiasthmatic dispensation, and 8% (619) of the children had had both. We found a significant association between dispensed antibiotics in pregnancy and dispensed antibiotics to the child during their first year of life; OR = 1.16 (95% CI: 1.002–1.351). The association was stronger when the mothers were dispensed antibiotics at all, independent of the pregnancy period; OR = 1.60 (95% CI: 1.32–1.94). We conclude that the probability for dispensation of antibiotics was increased in children when mothers were dispensed antibiotics, independent of pregnancy. Diagnostic challenges in the very young and parental doctor-seeking behavior may, at least in part, contribute to the association between dispensations in mothers and children below the age of one year.

Solheim, Jorunn; Gay, Caryl, Lerdal, Anners, Hickson, Louise & Kvaerner, Kari Jorunn (2018)

An evaluation of motivational interviewing for increasing hearing aid use: A pilot study

Journal of american academy of audiology, 29(8) , s. 696-705. Doi: https://doi.org/10.3766/jaaa.16184

Støme, Linn Nathalie; Pripp, Are Hugo, Kværner, Jens Sørlie & Kvaerner, Kari Jorunn (2018)

Acceptability, usability and utility of a personalized application in promoting behavioral change in osteoarthritis patients: A feasibility study in Norway.

BMJ Open, Doi: https://doi.org/10.1136/bmjopen-2018-021608 - Full text in research archive

AbstrACt Objective The dynamic and interactive mobile application Vett was designed to help change behaviour and is based on cognitive, motivational and visual techniques. Our aim is to investigate the acceptability, usability and utility of Vett as a personalised application for goal achievement. setting The trial took place at the rheumatology clinic at Diakonhjemmet Hospital, Oslo, Norway from January to June 2015. Participants Twelve participants with osteoarthritis were recruited from a 3.5-hour multidisciplinary group-based educational programme (osteoarthritis school). Interventions With the help of a physician, each participant followed a customised 12-week mixed-mode goal achievement plan with digital support based on preset goals, self-monitoring and individual feedback. Acceptability was measured as the perceived degree of goal achievement using a validated habit questionnaire scaled from 0 to 100. Utility and usability were assessed via 10 weekly questions and adherence by fulfilment of predetermined tasks. results Mean goal achievement was 73 (95% CI 68 to 78), an increase of 22 (95% Cl 17 to 26, p<0.01), which equals 48% improvement (95% CI 32% to 59%). Mean user satisfaction was 81 (95% CI 76 to 85), and technical usability was 80 (95% CI 75 to 84), which both increased during the study period. Conclusion The high levels of acceptability, usability and utility support the feasibility of the pers

Fossum, Guro Haugen; Gjelstad, Svein, Kvaerner, Kari Jorunn & Lindbæk, Morten (2018)

Prescribing antibiotics when the stakes are higher — do GPs prescribe less when patients are pregnant? A retrospective observational study

British Journal of General Practice Open, 2(2) , s. 1-12. Doi: https://doi.org/10.3399/bjgpopen18X101505 - Full text in research archive

Background Most oral antibiotics are prescribed by GPs, and they are therefore the most important influencers with regard to improving antibiotic prescription patterns. Although GPs’ prescription patterns in general are well-studied, little is known about antibiotic prescription patterns in pregnancy. Aim To study GPs’ antibiotic prescriptions in respiratory tract infections (RTIs) during pregnancy, and assess differences, if any, between pregnant and non-pregnant patients. Design & setting Retrospective observational study combining prescription data from the Norwegian Peer Academic Detailing (Rx-PAD) study database, pregnancy data from the Norwegian birth registry, and pharmacy dispension data from the Norwegian Prescription Database (NorPD). Method Records of patient contacts with 458 GPs, between December 2004 and February 2007, were screened for RTI episodes. Similar diagnoses were grouped together, as were similar antibiotics. Episodes were categorised according to whether the patient was pregnant or not, and included women aged 16–46 years. Logistic regression models were used to assess odds ratios (ORs), and calculated relative risks (cRRs) were produced. The authors also adjusted for clustering at various levels. Results Overall prescription rate for RTI episodes was 30.8% (n = 96 830). The cohort was reduced to include only episodes with women pregnant in the study period (n = 18 890). The antibiotic prescription rate in pregnancy was 25.9% versus 34.2% in the time before and after pregnancy (cRR = 0.66 [95% confidence intervals {CI} = 0.68 to 0.81]). During pregnancy, 83.0% of the antibiotic prescriptions were picked up at a pharmacy, compared to an 86.6% filling rate in non-pregnant patients. The difference was not significant when adjusting for clustering at the patient level. Conclusion Norwegian GPs prescribe fewer antibiotics overall when patients are pregnant and, when they do prescribe, choose more narrow spectrum antibiotics for RTIs. This indicates a possible lower target rate for GP prescriptions to females. A low antibiotic dispension rate during pregnancy may represent a discussion topic in the consultation setting, to address possible reasons and avoid under-treatment.

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of smartphone apps for lifestyle improvement in noncommunicable diseases: Systematic review and meta-analyses

Journal of Medical Internet Research (JMIR), 20(5) , s. 1-12. Doi: https://doi.org/10.2196/jmir.9751 - Full text in research archive

Background: Noncommunicable diseases (NCDs) account for 70% of all deaths in a year globally. The four main NCDs are cardiovascular diseases, cancers, chronic pulmonary diseases, and diabetes mellitus. Fifty percent of persons with NCD do not adhere to prescribed treatment; in fact, adherence to lifestyle interventions is especially considered as a major challenge. Smartphone apps permit structured monitoring of health parameters, as well as the opportunity to receive feedback. Objective: The aim of this study was to review and assess the effectiveness of app-based interventions, lasting at least 3 months, to promote lifestyle changes in patients with NCDs. Methods: In February 2017, a literature search in five databases (EMBASE, MEDLINE, CINAHL, Academic Research Premier, and Cochrane Reviews and Trials) was conducted. Inclusion criteria was quantitative study designs including randomized and nonrandomized controlled trials that included patients aged 18 years and older diagnosed with any of the four main NCDs. Lifestyle outcomes were physical activity, physical fitness, modification of dietary habits, and quality of life. All included studies were assessed for risk of bias using the Cochrane Collaboration`s risk of bias tool. Meta-analyses were conducted for one of the outcomes (glycated hemoglobin, HbA1c) by using the estimate of effect of mean post treatment with SD or CI. Heterogeneity was tested using the I2 test. All studies included in the meta-analyses were graded. Results: Of the 1588 records examined, 9 met the predefined criteria. Seven studies included diabetes patients only, one study included heart patients only, and another study included both diabetes and heart patients. Statistical significant effect was shown in HbA1c in 5 of 8 studies, as well in body weight in one of 5 studies and in waist circumference in one of 3 studies evaluating these outcomes. Seven of the included studies were included in the meta-analyses and demonstrated significantly overall effect on HbA1c on a short term (3-6 months; P=.02) with low heterogeneity (I2=41%). In the long term (10-12 months), the overall effect on HbA1c was statistical significant (P=.009) and without heterogeneity (I2=0%). The quality of evidence according to Grading of Recommendations Assessment, Development and Evaluation was low for short term and moderate for long term.

Hoholm, Thomas; Strønen, Fred H., Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2018)

Developing Organizational Amidexterity: Enabling Service Innovation in a Hospital Setting

Controversies in Healthcare Innovation. Service, Technology and Organization, , s. 341-368. Doi: https://doi.org/10.1057/978-1-137-55780-3_13

In Chapter 13, Hoholm et al. discuss controversies in the healthcare sector by studying the nature of innovation projects at the Clinic of Innovation at Oslo University Hospital and its efforts to improve organizational ambidexterity in the area of service innovation. This includes more room for exploration, and improving their capacity to translate and exploit service innovations in use. Using the notions of ‘exploration’ and ‘exploitation’ (March, Organization Science 2:71–87,1991) the authors show how successful innovation requires two different organizational capacities and discuss how a complex knowledge organization like a hospital may increase its ability to handle both, often referred to as ‘organizational ambidexterity’ (Junni et al., The Academy of Management Perspectives 27:299–312, 2013). The authors propose three conditions for driving ambidexterity: organizational responsibilities and roles, provisional evaluation methods, and systematic cross-case learning.

Fossum, Guro Haugen; Lindbæk, Morten, Gjelstad, Svein & Kvaerner, Kari Jorunn (2018)

Relationship between Maternal and First Year of Life Dispensations of Antibiotics and Antiasthmatics

Antibiotics, 7(3) Doi: https://doi.org/10.3390/antibiotics7030084 - Full text in research archive

Antibiotics are the most frequent prescription drugs used by pregnant women. Our objective was to investigate if the dispensation of antibiotics and antiasthmatics in children less than 1 year of age is associated with prenatal antibiotic exposure. A secondary aim was to explore the incidence of dispensed antibiotics in pregnancy and dispensed antibiotics and antiasthmatics in children. We conducted an observational study using the Peer Academic Detailing study database to select patients eligible for match in the Medical Birth Registry of Norway, a total of 7747 mother-and-child pairs. Details on antibiotic and antiasthmatic pharmacy dispensations were obtained from the Norwegian Prescription Database. One quarter (1948 of 7747) of the mothers in the study had been dispensed antibiotics during pregnancy. In their first year of life, 17% (1289) of the children had had an antibiotic dispensation, 23% (1747) an antiasthmatic dispensation, and 8% (619) of the children had had both. We found a significant association between dispensed antibiotics in pregnancy and dispensed antibiotics to the child during their first year of life; OR = 1.16 (95% CI: 1.002–1.351). The association was stronger when the mothers were dispensed antibiotics at all, independent of the pregnancy period; OR = 1.60 (95% CI: 1.32–1.94). We conclude that the probability for dispensation of antibiotics was increased in children when mothers were dispensed antibiotics, independent of pregnancy. Diagnostic challenges in the very young and parental doctor-seeking behavior may, at least in part, contribute to the association between dispensations in mothers and children below the age of one year.

Solheim, Jorunn; Gay, Caryl, Lerdal, Anners, Hickson, Louise & Kvaerner, Kari Jorunn (2018)

An evaluation of motivational interviewing for increasing hearing aid use: A pilot study

Journal of american academy of audiology, 29(8) , s. 696-705. Doi: https://doi.org/10.3766/jaaa.16184

Støme, Linn Nathalie; Pripp, Are Hugo, Kværner, Jens Sørlie & Kvaerner, Kari Jorunn (2018)

Acceptability, usability and utility of a personalized application in promoting behavioral change in osteoarthritis patients: A feasibility study in Norway.

BMJ Open, Doi: https://doi.org/10.1136/bmjopen-2018-021608 - Full text in research archive

AbstrACt Objective The dynamic and interactive mobile application Vett was designed to help change behaviour and is based on cognitive, motivational and visual techniques. Our aim is to investigate the acceptability, usability and utility of Vett as a personalised application for goal achievement. setting The trial took place at the rheumatology clinic at Diakonhjemmet Hospital, Oslo, Norway from January to June 2015. Participants Twelve participants with osteoarthritis were recruited from a 3.5-hour multidisciplinary group-based educational programme (osteoarthritis school). Interventions With the help of a physician, each participant followed a customised 12-week mixed-mode goal achievement plan with digital support based on preset goals, self-monitoring and individual feedback. Acceptability was measured as the perceived degree of goal achievement using a validated habit questionnaire scaled from 0 to 100. Utility and usability were assessed via 10 weekly questions and adherence by fulfilment of predetermined tasks. results Mean goal achievement was 73 (95% CI 68 to 78), an increase of 22 (95% Cl 17 to 26, p<0.01), which equals 48% improvement (95% CI 32% to 59%). Mean user satisfaction was 81 (95% CI 76 to 85), and technical usability was 80 (95% CI 75 to 84), which both increased during the study period. Conclusion The high levels of acceptability, usability and utility support the feasibility of the pers

Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2018)

NoTeB: Nordic co-creation of decision support tool for Healthcare innovation.

Finnish Journal of EHealth and EWelfare (FinJeHeW),

Strønen, Fred H.; Hoholm, Thomas, Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2017)

Dynamic Capabilities and Innovation Capabilities: The Case of the ‘Innovation Clinic’

Journal of Entrepreneurship, Management and Innovation (JEMI), 13(1) , s. 89-116. Doi: https://doi.org/10.7341/20171314 - Full text in research archive

In this explorative study, we investigate the relationship between dynamic capabilities and innovation capabilities. Dynamic capabilities are at the core of strategic management in terms of how firms can ensure adaptation to changing environments over time. Our paper follows two paths of argumentation. First, we review and discuss some major contributions to the theories on ordinary capabilities, dynamic capabilities, and innovation capabilities. We seek to identify different understandings of the concepts in question, in order to clarify the distinctions and relationships between dynamic capabilities and innovation capabilities. Second, we present a case study of the ’Innovation Clinic’ at a major university hospital, including four innovation projects. We use this case study to explore and discuss how dynamic capabilities can be extended, as well as to what extent innovation capabilities can be said to be dynamic. In our conclusion, we discuss the conditions for nurturing ‘dynamic innovation capabilities’ in organizations.

Stavem, Knut; Kristiansen, Håvard, Kristoffersen, Espen Saxhaug, Kvaerner, Kari Jorunn & Russell, Michael Bjørn (2017)

Association of excessive daytime sleepiness with migraine and headache frequency in the general population

The Journal of Headache and Pain, 18(35) Doi: https://doi.org/10.1186/s10194-017-0743-0 - Full text in research archive

Background: Some previous studies have postulated an association between migraine and excessive daytime sleepiness (EDS). This study evaluated the association of EDS with migraine and headache frequency in a general population, after adjusting for potential confounding variables. Methods: The study was a postal survey of a random age and gender-stratified sample of 40,000 persons aged 20 to 80 years old drawn by the National Population Register in Norway. The questionnaire included questions about migraine, headache, the Epworth sleepiness scale (ESS) and various comorbidities. EDS was defined as ESS > 10. The association of EDS and migraine/headache were analysed by bivariate and multivariable logistic regression analyses. Results: A total of 21,177 persons responded to the ESS and were included in the analyses. The odds ratio (OR) for EDS was increased for migraineurs (1.42 (95% CI 1.31─1.54), p < 0.001) compared to non-migraineurs; however, this finding was not significant after adjustment for a number of possible confounders. EDS increased with increasing headache frequency, with an OR of 2.74 (95% CI 2.05─3.65), p < 0.001) for those with headache on >179 days per year compared to those without headache in multivariable analysis. Conclusions: In a general population, the odds for EDS increased significantly with the headache frequency, irrespective of migraine status. EDS was not associated with reported migraine in multivariable analysis.

Homøe, Preben; Kvaerner, Kari Jorunn, Casey, Janet R., Damoiseaux, Roger A.M.J., Dongen, Thijs M.A. van, Gunasekera, Hasantha, Jensen, Ramon G., Kvestad, Ellen, Morris, Peter S. & Weinreich, Heather M. (2017)

Panel 1: Epidemiology and Diagnosis

Otolaryngology - Head and Neck Surgery (OTO), 156(4) , s. S1-S21. Doi: https://doi.org/10.1177/0194599816643510

Strønen, Fred H.; Hoholm, Thomas, Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2017)

Dynamic Capabilities and Innovation Capabilities: The Case of the ‘Innovation Clinic’

Journal of Entrepreneurship, Management and Innovation (JEMI), 13(1) , s. 89-116. Doi: https://doi.org/10.7341/20171314 - Full text in research archive

In this explorative study, we investigate the relationship between dynamic capabilities and innovation capabilities. Dynamic capabilities are at the core of strategic management in terms of how firms can ensure adaptation to changing environments over time. Our paper follows two paths of argumentation. First, we review and discuss some major contributions to the theories on ordinary capabilities, dynamic capabilities, and innovation capabilities. We seek to identify different understandings of the concepts in question, in order to clarify the distinctions and relationships between dynamic capabilities and innovation capabilities. Second, we present a case study of the ’Innovation Clinic’ at a major university hospital, including four innovation projects. We use this case study to explore and discuss how dynamic capabilities can be extended, as well as to what extent innovation capabilities can be said to be dynamic. In our conclusion, we discuss the conditions for nurturing ‘dynamic innovation capabilities’ in organizations.

Stavem, Knut; Kristiansen, Håvard, Kristoffersen, Espen Saxhaug, Kvaerner, Kari Jorunn & Russell, Michael Bjørn (2017)

Association of excessive daytime sleepiness with migraine and headache frequency in the general population

The Journal of Headache and Pain, 18(35) Doi: https://doi.org/10.1186/s10194-017-0743-0 - Full text in research archive

Background: Some previous studies have postulated an association between migraine and excessive daytime sleepiness (EDS). This study evaluated the association of EDS with migraine and headache frequency in a general population, after adjusting for potential confounding variables. Methods: The study was a postal survey of a random age and gender-stratified sample of 40,000 persons aged 20 to 80 years old drawn by the National Population Register in Norway. The questionnaire included questions about migraine, headache, the Epworth sleepiness scale (ESS) and various comorbidities. EDS was defined as ESS > 10. The association of EDS and migraine/headache were analysed by bivariate and multivariable logistic regression analyses. Results: A total of 21,177 persons responded to the ESS and were included in the analyses. The odds ratio (OR) for EDS was increased for migraineurs (1.42 (95% CI 1.31─1.54), p < 0.001) compared to non-migraineurs; however, this finding was not significant after adjustment for a number of possible confounders. EDS increased with increasing headache frequency, with an OR of 2.74 (95% CI 2.05─3.65), p < 0.001) for those with headache on >179 days per year compared to those without headache in multivariable analysis. Conclusions: In a general population, the odds for EDS increased significantly with the headache frequency, irrespective of migraine status. EDS was not associated with reported migraine in multivariable analysis.

Homøe, Preben; Kvaerner, Kari Jorunn, Casey, Janet R., Damoiseaux, Roger A.M.J., Dongen, Thijs M.A. van, Gunasekera, Hasantha, Jensen, Ramon G., Kvestad, Ellen, Morris, Peter S. & Weinreich, Heather M. (2017)

Panel 1: Epidemiology and Diagnosis

Otolaryngology - Head and Neck Surgery (OTO), 156(4) , s. S1-S21. Doi: https://doi.org/10.1177/0194599816643510

Bergersen, Tone Kristin; Storheim, Elisabeth, Gundersen, Stina, Kleven, Linn, Johnson, Maria, Sandvik, Leiv, Kvaerner, Kari Jorunn & Ørjasæter, Nils-Otto (2016)

Improved clinical efficacy with wound support network between hospital and home care service

Advances in Skin & Wound Care, 29(11) , s. 511-517. Doi: https://doi.org/10.1097/01.ASW.0000499714.97688.4b

Solheim, Jorunn; Shiryaeva, Olga & Kvaerner, Kari Jorunn (2016)

Lack of ear care knowledge in nursing homes

Journal of Multidisciplinary Healthcare, 9, s. 481-488. Doi: https://doi.org/10.2147/JMDH.S113689 - Full text in research archive

Background: Rising life expectancy means an increase in the number of elderly people with hearing loss in the population. Many elderly people live in nursing homes, with varying care needs. A substantial proportion of these people will need help with their hearing aids and other hearing devices. Objective: The objective of the study has been to assess the knowledge, experience, skills, competence, and need for information of staff at nursing homes in relation to residents’ hearing loss and hearing aids. Materials and methods: One hundred and ninety-five employees at seven nursing homes participated in the study. The main approach was a descriptive study, using questionnaires. Results: The main findings are that 73% of informants found that many residents need help with their hearing aids. Only one-tenth report that they know enough about the residents’ hearing aids. Almost four out of five informants find that the residents become socially isolated as a result of hearing loss. Seventy-eight percent agree to some extent that more residents would benefit from hearing aids. Conclusion: Staff at nursing homes have insufficient knowledge about hearing loss and hearing aids. Increased focus on the elderly with hearing impairment in nursing homes is needed. Contact between nursing homes and audiological specialists should be improved to best follow-up hearing loss and hearing aids.

Bergersen, Tone Kristin; Storheim, Elisabeth, Gundersen, Stina, Kleven, Linn, Johnson, Maria, Sandvik, Leiv, Kvaerner, Kari Jorunn & Ørjasæter, Nils-Otto (2016)

Improved clinical efficacy with wound support network between hospital and home care service

Advances in Skin & Wound Care, 29(11) , s. 511-517. Doi: https://doi.org/10.1097/01.ASW.0000499714.97688.4b

Solheim, Jorunn; Shiryaeva, Olga & Kvaerner, Kari Jorunn (2016)

Lack of ear care knowledge in nursing homes

Journal of Multidisciplinary Healthcare, 9, s. 481-488. Doi: https://doi.org/10.2147/JMDH.S113689 - Full text in research archive

Background: Rising life expectancy means an increase in the number of elderly people with hearing loss in the population. Many elderly people live in nursing homes, with varying care needs. A substantial proportion of these people will need help with their hearing aids and other hearing devices. Objective: The objective of the study has been to assess the knowledge, experience, skills, competence, and need for information of staff at nursing homes in relation to residents’ hearing loss and hearing aids. Materials and methods: One hundred and ninety-five employees at seven nursing homes participated in the study. The main approach was a descriptive study, using questionnaires. Results: The main findings are that 73% of informants found that many residents need help with their hearing aids. Only one-tenth report that they know enough about the residents’ hearing aids. Almost four out of five informants find that the residents become socially isolated as a result of hearing loss. Seventy-eight percent agree to some extent that more residents would benefit from hearing aids. Conclusion: Staff at nursing homes have insufficient knowledge about hearing loss and hearing aids. Increased focus on the elderly with hearing impairment in nursing homes is needed. Contact between nursing homes and audiological specialists should be improved to best follow-up hearing loss and hearing aids.

Austeng, Marit Erna; Øverland, Britt, Kvaerner, Kari Jorunn, Andersson, Els-Marie, Axelsson, Stefan, Abdelnoor, Michael & Akre, Harriet (2014)

Obstructive sleep apnea in younger school children with Down syndrome

International Journal of Pediatric Otorhinolaryngology, 78(7) , s. 1026-1029. Doi: https://doi.org/10.1016/j.ijporl.2014.03.030

Russell, Michael Bjørn; Kristiansen, Håvard Anton & Kvaerner, Kari Jorunn (2014)

Headache in sleep apnea syndrome: Epidemiology and pathophysiology

Cephalalgia, 34(10) , s. 752-755. Doi: https://doi.org/10.1177/0333102414538551

Austeng, Marit Erna; Øverland, Britt, Kvaerner, Kari Jorunn, Andersson, Els-Marie, Axelsson, Stefan, Abdelnoor, Michael & Akre, Harriet (2014)

Obstructive sleep apnea in younger school children with Down syndrome

International Journal of Pediatric Otorhinolaryngology, 78(7) , s. 1026-1029. Doi: https://doi.org/10.1016/j.ijporl.2014.03.030

Russell, Michael Bjørn; Kristiansen, Håvard Anton & Kvaerner, Kari Jorunn (2014)

Headache in sleep apnea syndrome: Epidemiology and pathophysiology

Cephalalgia, 34(10) , s. 752-755. Doi: https://doi.org/10.1177/0333102414538551

Kvaerner, Kari Jorunn; Austeng, Marit Erna & Abdelnoor, Michael (2013)

Hospitalization for Acute Otitis Media as a Useful Marker for Disease Severity

The Pediatric Infectious Disease Journal, 32(9) , s. 946-949. Doi: https://doi.org/10.1097/INF.0b013e318297c436

Austeng, Marit Erna; Akre, Harriet , Øverland, Britt, Abdelnoor, Michael, Falkenberg, Eva-Signe & Kvaerner, Kari Jorunn (2013)

Otitis media with effusion in children with in Down syndrome

International Journal of Pediatric Otorhinolaryngology, 77(8) , s. 1329-1332. Doi: https://doi.org/10.1016/j.ijporl.2013.05.027

Hoffman, Howard J.; Daly, Kathleen A., Bainbridge, Kathleen E., Casselbrant, Margaretha L., Homøe, Preben, Kvestad, Ellen, Kvaerner, Kari Jorunn & Vernacchio, Louis (2013)

Panel 1: Epidemiology, Natural History, and Risk Factors

Otolaryngology - Head and Neck Surgery (OTO), 148, s. E1-E25. Doi: https://doi.org/10.1177/0194599812460984

Austeng, Marit Erna; Akre, Harriet , Falkenberg, Eva-Signe, Øverland, Britt, Abdelnoor, Michael & Kvaerner, Kari Jorunn (2013)

Hearing level in children with Down syndrome at the age of eight

Research in Developmental Disabilities, 34(7) Doi: https://doi.org/10.1016/j.ridd.2013.04.006

Fossum, Guro Haugen; Lindbæk, Morten, Gjelstad, Svein, Dalen, Ingvild & Kvaerner, Kari Jorunn (2013)

Are children carrying the burden of broad-spectrum antibiotics in general practice? Prescription pattern for paediatric outpatients with respiratory tract infections in Norway

BMJ Open, 3(1) Doi: https://doi.org/10.1136/bmjopen-2012-002285

Kvaerner, Kari Jorunn; Austeng, Marit Erna & Abdelnoor, Michael (2013)

Hospitalization for Acute Otitis Media as a Useful Marker for Disease Severity

The Pediatric Infectious Disease Journal, 32(9) , s. 946-949. Doi: https://doi.org/10.1097/INF.0b013e318297c436

Austeng, Marit Erna; Akre, Harriet , Øverland, Britt, Abdelnoor, Michael, Falkenberg, Eva-Signe & Kvaerner, Kari Jorunn (2013)

Otitis media with effusion in children with in Down syndrome

International Journal of Pediatric Otorhinolaryngology, 77(8) , s. 1329-1332. Doi: https://doi.org/10.1016/j.ijporl.2013.05.027

Hoffman, Howard J.; Daly, Kathleen A., Bainbridge, Kathleen E., Casselbrant, Margaretha L., Homøe, Preben, Kvestad, Ellen, Kvaerner, Kari Jorunn & Vernacchio, Louis (2013)

Panel 1: Epidemiology, Natural History, and Risk Factors

Otolaryngology - Head and Neck Surgery (OTO), 148, s. E1-E25. Doi: https://doi.org/10.1177/0194599812460984

Austeng, Marit Erna; Akre, Harriet , Falkenberg, Eva-Signe, Øverland, Britt, Abdelnoor, Michael & Kvaerner, Kari Jorunn (2013)

Hearing level in children with Down syndrome at the age of eight

Research in Developmental Disabilities, 34(7) Doi: https://doi.org/10.1016/j.ridd.2013.04.006

Fossum, Guro Haugen; Lindbæk, Morten, Gjelstad, Svein, Dalen, Ingvild & Kvaerner, Kari Jorunn (2013)

Are children carrying the burden of broad-spectrum antibiotics in general practice? Prescription pattern for paediatric outpatients with respiratory tract infections in Norway

BMJ Open, 3(1) Doi: https://doi.org/10.1136/bmjopen-2012-002285

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt, Sandvik, Leiv & Russell, Michael Bjørn (2012)

Sleep apnoea headache in the general population

Cephalalgia, 32(6) , s. 451-458. Doi: https://doi.org/10.1177/0333102411431900

Solheim, Jorunn; Kvaerner, Kari Jorunn, Sandvik, Leiv & Falkenberg, Eva-Signe (2012)

Factors affecting older adults´hearing aid use

Scandinavian Journal of Disability Research, 14(4) , s. 300-312. Doi: https://doi.org/10.1080/15017419.2011.640411

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt, Sandvik, Leiv & Russell, Michael Bjørn (2012)

Sleep apnoea headache in the general population

Cephalalgia, 32(6) , s. 451-458. Doi: https://doi.org/10.1177/0333102411431900

Solheim, Jorunn; Kvaerner, Kari Jorunn, Sandvik, Leiv & Falkenberg, Eva-Signe (2012)

Factors affecting older adults´hearing aid use

Scandinavian Journal of Disability Research, 14(4) , s. 300-312. Doi: https://doi.org/10.1080/15017419.2011.640411

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2011)

Migraine and sleep apnea in the general population

The Journal of Headache and Pain, 12(1) , s. 55-61. Doi: https://doi.org/10.1007/s10194-010-0268-2

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2011)

Tension-type headache and sleep apnea in the general population

The Journal of Headache and Pain, 12(1) , s. 63-69. Doi: https://doi.org/10.1007/s10194-010-0265-5

Hrubos-Strøm, Harald; Randby, Anna, Namtvedt, Silje Kjeka, Kristiansen, Håvard Anton, Einvik, Gunnar, Saltyte-Benth, Jurate, Somers, Virend K., Nordhus, Inger Hilde, Russell, Michael Bjørn, Dammen, Toril, Omland, Torbjørn & Kvaerner, Kari Jorunn (2011)

A Norwegian population-based study on the risk and prevalence of obstructive sleep apnea

Journal of Sleep Research, 20(1) , s. 162-170. Doi: https://doi.org/10.1111/j.1365-2869.2010.00861.x

Solheim, Jorunn; Kvaerner, Kari Jorunn & Falkenberg, Eva-Signe (2011)

Daily life consequences of hearing loss in the elderly

Disability and Rehabilitation, 33(23.24) , s. 2179-2185. Doi: https://doi.org/10.3109/09638288.2011.563815

Robberstad, Bjarne; Frostad, Carl Richard, Akselsen, Per Espen, Kvaerner, Kari Jorunn & Berstad, Aud K Herland (2011)

Economic evaluation of second generation pneumococcal vaccines in Norway

Vaccine, 29(47) , s. 8564-8574. Doi: https://doi.org/10.1016/j.vaccine.2011.09.025

Background: A seven valent pneumococcal conjugate vaccine (PCV7) was introduced in the Norwegian childhood immunization programme in 2006, and since then the incidence of invasive pneumococcal disease has declined substantially. Recently, two new second generation pneumococcal conjugate vaccines have become available, and an update of the economic evidence is needed. The aim of this study was to estimate incremental costs, health effects and cost-effectiveness of the pneumococcal conjugate vaccines PCV7, PCV13 and PHiD-CV in Norway. Methods: We used a Markov model to estimate costs and epidemiological burden of pneumococcal- and NTHi-related diseases (invasive pneumococcal disease (IPD), Community Acquired Pneumonia (CAP) and acute otitis media (AOM)) for a specific birth cohort. Using the most relevant evidence and assumptions for a Norwegian setting, we calculated incremental costs, health effects and cost-effectiveness for different vaccination strategies. In addition we performed sensitivity analyses for key parameters, tested key assumptions in scenario analyses and explored overall model uncertainty using probabilistic sensitivity analysis. Results: The model predicts that both PCV13 and PHiD-CV provide more health gains at a lower cost than PCV7. Differences in health gains between the two second generation vaccines are small for invasive pneumococcal disease but larger for acute otitis media and myringotomy procedures. Consequently, PHiD-CV saves more disease treatment costs and indirect costs than PCV13. Conclusion: This study predicts that, compared to PVC13, PHiD-CV entails lower costs and greater benefits if the latter is measured in terms of quality adjusted life years. PVC13 entails more life years gained than PHiD-CV, but those come at a cost of NOK 3.1 million (∼D 0.4 million) per life year. The results indicate that PHiD-CV is cost-effective compared to PCV13 in the Norwegian setting.

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2011)

Migraine and sleep apnea in the general population

The Journal of Headache and Pain, 12(1) , s. 55-61. Doi: https://doi.org/10.1007/s10194-010-0268-2

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2011)

Tension-type headache and sleep apnea in the general population

The Journal of Headache and Pain, 12(1) , s. 63-69. Doi: https://doi.org/10.1007/s10194-010-0265-5

Robberstad, Bjarne; Frostad, Carl Richard, Akselsen, Per Espen, Kvaerner, Kari Jorunn & Berstad, Aud K Herland (2011)

Economic evaluation of second generation pneumococcal vaccines in Norway

Vaccine, 29(47) , s. 8564-8574. Doi: https://doi.org/10.1016/j.vaccine.2011.09.025

Background: A seven valent pneumococcal conjugate vaccine (PCV7) was introduced in the Norwegian childhood immunization programme in 2006, and since then the incidence of invasive pneumococcal disease has declined substantially. Recently, two new second generation pneumococcal conjugate vaccines have become available, and an update of the economic evidence is needed. The aim of this study was to estimate incremental costs, health effects and cost-effectiveness of the pneumococcal conjugate vaccines PCV7, PCV13 and PHiD-CV in Norway. Methods: We used a Markov model to estimate costs and epidemiological burden of pneumococcal- and NTHi-related diseases (invasive pneumococcal disease (IPD), Community Acquired Pneumonia (CAP) and acute otitis media (AOM)) for a specific birth cohort. Using the most relevant evidence and assumptions for a Norwegian setting, we calculated incremental costs, health effects and cost-effectiveness for different vaccination strategies. In addition we performed sensitivity analyses for key parameters, tested key assumptions in scenario analyses and explored overall model uncertainty using probabilistic sensitivity analysis. Results: The model predicts that both PCV13 and PHiD-CV provide more health gains at a lower cost than PCV7. Differences in health gains between the two second generation vaccines are small for invasive pneumococcal disease but larger for acute otitis media and myringotomy procedures. Consequently, PHiD-CV saves more disease treatment costs and indirect costs than PCV13. Conclusion: This study predicts that, compared to PVC13, PHiD-CV entails lower costs and greater benefits if the latter is measured in terms of quality adjusted life years. PVC13 entails more life years gained than PHiD-CV, but those come at a cost of NOK 3.1 million (∼D 0.4 million) per life year. The results indicate that PHiD-CV is cost-effective compared to PCV13 in the Norwegian setting.

Hrubos-Strøm, Harald; Randby, Anna, Namtvedt, Silje Kjeka, Kristiansen, Håvard Anton, Einvik, Gunnar, Saltyte-Benth, Jurate, Somers, Virend K., Nordhus, Inger Hilde, Russell, Michael Bjørn, Dammen, Toril, Omland, Torbjørn & Kvaerner, Kari Jorunn (2011)

A Norwegian population-based study on the risk and prevalence of obstructive sleep apnea

Journal of Sleep Research, 20(1) , s. 162-170. Doi: https://doi.org/10.1111/j.1365-2869.2010.00861.x

Solheim, Jorunn; Kvaerner, Kari Jorunn & Falkenberg, Eva-Signe (2011)

Daily life consequences of hearing loss in the elderly

Disability and Rehabilitation, 33(23.24) , s. 2179-2185. Doi: https://doi.org/10.3109/09638288.2011.563815

Aaseth, Kjersti; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2010)

Chronic rhinosinusitis gives a ninefold increased risk of chronic headache. The Akershus study of chronic headache

Cephalalgia, 30(2) , s. 152-160. Doi: https://doi.org/10.1111/j.1468-2982.2009.01877.x

Arguedas, A; Kvaerner, Kari Jorunn, Liese, J, Schilder, Anne & Pelton, SI (2010)

Otitis media across nine countries: Disease burden and management

International Journal of Pediatric Otorhinolaryngology, 74(12) , s. 1419-1424. Doi: https://doi.org/10.1016/j.ijporl.2010.09.022

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2010)

Migraine and sleep apnea in the general population

The Journal of Headache and Pain, Doi: https://doi.org/10.1007/s10194-010-0268-2

Kvaerner, Kari Jorunn; Kristiansen, Håvard Anton & Russell, Michael Bjørn (2010)

Otitis media history, surgery and allergy in 60-year perspective: A population-based study

International Journal of Pediatric Otorhinolaryngology, 74(12) , s. 1356-1360. Doi: https://doi.org/10.1016/j.ijporl.2010.09.002

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2010)

Tension-type headache and sleep apnea in the general population

The Journal of Headache and Pain, Doi: https://doi.org/10.1007/s10194-010-0265-5

Hrubos-Strøm, Harald; Randby, Anna, Namtvedt, Silje Kjeka, Kristiansen, Håvard Anton, Einvik, Gunnar, Saltyte-Benth, Jurate, Somers, VK, Nordhus, Inger Hilde, Russell, Michael Bjørn, Dammen, Toril, Omland, Torbjørn & Kvaerner, Kari Jorunn (2010)

A Norwegian population-based study on the risk and prevalence of obstructive sleep apnea

Journal of Sleep Research, Doi: https://doi.org/10.1111/j.1365-2869.2010.00861.x

Håberg, Siri Eldevik; Bentdal, YE, London, SJ, Kværner, KJ, Nystad, Wenche & Nafstad, Per (2010)

Prenatal and postnatal parental smoking and acute otitis media in early childhood

Acta Paediatrica, 99(1) , s. 99-105. Doi: https://doi.org/10.1111/j.1651-2227.2009.01506.x

Daly, Kathleen A; Hoffman, Howard J, Kvaerner, Kari Jorunn, Kvestad, Ellen, Casselbrant, Margaretha L, Homoe, Preben & Rovers, Maroeska M (2010)

Epidemiology, natural history, and risk factors: Panel report from the Ninth International Research Conference on Otitis Media

International Journal of Pediatric Otorhinolaryngology, 74(3) , s. 231-240. Doi: https://doi.org/10.1016/j.ijporl.2009.09.006

Bentdal, Yngvild E; Håberg, Siri Eldevik, Karevold, Gunnhild, Stigum, Hein, Kværner, Kari J & Nafstad, Per (2010)

Birth characteristics and acute otitis media in early life

International Journal of Pediatric Otorhinolaryngology, 74(2) , s. 168-172. Doi: https://doi.org/10.1016/j.ijporl.2009.11.001

Aaseth, Kjersti; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2010)

Chronic rhinosinusitis gives a ninefold increased risk of chronic headache. The Akershus study of chronic headache

Cephalalgia, 30(2) , s. 152-160. Doi: https://doi.org/10.1111/j.1468-2982.2009.01877.x

Arguedas, A; Kvaerner, Kari Jorunn, Liese, J, Schilder, Anne & Pelton, SI (2010)

Otitis media across nine countries: Disease burden and management

International Journal of Pediatric Otorhinolaryngology, 74(12) , s. 1419-1424. Doi: https://doi.org/10.1016/j.ijporl.2010.09.022

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2010)

Migraine and sleep apnea in the general population

The Journal of Headache and Pain, Doi: https://doi.org/10.1007/s10194-010-0268-2

Kvaerner, Kari Jorunn; Kristiansen, Håvard Anton & Russell, Michael Bjørn (2010)

Otitis media history, surgery and allergy in 60-year perspective: A population-based study

International Journal of Pediatric Otorhinolaryngology, 74(12) , s. 1356-1360. Doi: https://doi.org/10.1016/j.ijporl.2010.09.002

Kristiansen, Håvard Anton; Kvaerner, Kari Jorunn, Akre, Harriet , Øverland, Britt & Russell, Michael Bjørn (2010)

Tension-type headache and sleep apnea in the general population

The Journal of Headache and Pain, Doi: https://doi.org/10.1007/s10194-010-0265-5

Hrubos-Strøm, Harald; Randby, Anna, Namtvedt, Silje Kjeka, Kristiansen, Håvard Anton, Einvik, Gunnar, Saltyte-Benth, Jurate, Somers, VK, Nordhus, Inger Hilde, Russell, Michael Bjørn, Dammen, Toril, Omland, Torbjørn & Kvaerner, Kari Jorunn (2010)

A Norwegian population-based study on the risk and prevalence of obstructive sleep apnea

Journal of Sleep Research, Doi: https://doi.org/10.1111/j.1365-2869.2010.00861.x

Håberg, Siri Eldevik; Bentdal, YE, London, SJ, Kværner, KJ, Nystad, Wenche & Nafstad, Per (2010)

Prenatal and postnatal parental smoking and acute otitis media in early childhood

Acta Paediatrica, 99(1) , s. 99-105. Doi: https://doi.org/10.1111/j.1651-2227.2009.01506.x

Bentdal, Yngvild E; Håberg, Siri Eldevik, Karevold, Gunnhild, Stigum, Hein, Kværner, Kari J & Nafstad, Per (2010)

Birth characteristics and acute otitis media in early life

International Journal of Pediatric Otorhinolaryngology, 74(2) , s. 168-172. Doi: https://doi.org/10.1016/j.ijporl.2009.11.001

Daly, Kathleen A; Hoffman, Howard J, Kvaerner, Kari Jorunn, Kvestad, Ellen, Casselbrant, Margaretha L, Homoe, Preben & Rovers, Maroeska M (2010)

Epidemiology, natural history, and risk factors: Panel report from the Ninth International Research Conference on Otitis Media

International Journal of Pediatric Otorhinolaryngology, 74(3) , s. 231-240. Doi: https://doi.org/10.1016/j.ijporl.2009.09.006

Kvaerner, Kari Jorunn (2009)

Benchmarking surgery: secondary post-tonsillectomy hemorrhage 1999-2005

Acta Oto-Laryngologica, 129(2) , s. 195-198. Doi: https://doi.org/10.1080/00016480802078101

Aaseth, Kjersti; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2009)

Chronic rhinosinusitis gives a ninefold increased risk of chronic headache. The Akershus study of chronic headache

Cephalalgia, Doi: https://doi.org/10.1111/j.1468-2982.2009.01877.x

Karevold, Gunnhild; Bentdal, Yngvild E, Nafstad, Per & Kvaerner, Kari Jorunn (2009)

Surgery for otitis media and infectious susceptibility in 10-year old school children

International Journal of Pediatric Otorhinolaryngology, 73(4) , s. 603-606. Doi: https://doi.org/10.1016/j.ijporl.2008.12.007

Kvaerner, Kari Jorunn (2009)

Lessons learned: no increase despite clinical suspicion of acute mastoiditis

European Archives of Oto-Rhino-Laryngology, 266(5) , s. 653-656. Doi: https://doi.org/10.1007/s00405-008-0799-1

(Posten ble rapportert i 2008. Rapporteres ikke i 2009.)

Kvaerner, Kari Jorunn (2009)

Benchmarking surgery: secondary post-tonsillectomy hemorrhage 1999-2005

Acta Oto-Laryngologica, 129(2) , s. 195-198. Doi: https://doi.org/10.1080/00016480802078101

Aaseth, Kjersti; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2009)

Chronic rhinosinusitis gives a ninefold increased risk of chronic headache. The Akershus study of chronic headache

Cephalalgia, Doi: https://doi.org/10.1111/j.1468-2982.2009.01877.x

Karevold, Gunnhild; Bentdal, Yngvild E, Nafstad, Per & Kvaerner, Kari Jorunn (2009)

Surgery for otitis media and infectious susceptibility in 10-year old school children

International Journal of Pediatric Otorhinolaryngology, 73(4) , s. 603-606. Doi: https://doi.org/10.1016/j.ijporl.2008.12.007

Kvaerner, Kari Jorunn (2009)

Lessons learned: no increase despite clinical suspicion of acute mastoiditis

European Archives of Oto-Rhino-Laryngology, 266(5) , s. 653-656. Doi: https://doi.org/10.1007/s00405-008-0799-1

(Posten ble rapportert i 2008. Rapporteres ikke i 2009.)

Russell, Michael Bjørn; Kristiansen, Håvard Anton, Saltyte-Benth, Jurate & Kvaerner, Kari Jorunn (2008)

A cross-sectional population-based survey of migraine and headache in 21,177 Norwegians: the Akershus sleep apnea project

The Journal of Headache and Pain, 9(6) , s. 339-347. Doi: https://doi.org/10.1007/s10194-008-0077-z

Kvaerner, Kari Jorunn (2008)

Lessons learned: no increase despite clinical suspicion of acute mastoiditis

European Archives of Oto-Rhino-Laryngology,

Haapkya, J; Karevold, Gunnhild, Kvaerner, Kari Jorunn & Pitkaranta, A (2008)

Trends in otitis media surgery: A decrease in adenoidectomy

International Journal of Pediatric Otorhinolaryngology, 72, s. 1207-1213. Doi: https://doi.org/10.1016/j.ijporl.2008.04.012

AASETH, KJERSTI; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, Gulbrandsen, Pål, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2008)

Prevalence of secondary chronic headaches in a population-based sample of 30-44-year-old persons. The Akershus study of chronic headache

Cephalalgia, 28 Doi: https://doi.org/10.1111/j.1468-2982.2008.01577.x

Kvaerner, Kari Jorunn & Lindbæk, Morten (2008)

Øvre luftveisinfeksjoner

Nasjonale faglige retningslinjer for antibiotikabruk i primærhelsetjenesten (Helsedirektoratet bestillingsnummer IS-1593), , s. 38-50.

Russell, Michael Bjørn; Kristiansen, Håvard Anton, Saltyte-Benth, Jurate & Kvaerner, Kari Jorunn (2008)

A cross-sectional population-based survey of migraine and headache in 21,177 Norwegians: the Akershus sleep apnea project

The Journal of Headache and Pain, 9(6) , s. 339-347. Doi: https://doi.org/10.1007/s10194-008-0077-z

Kvaerner, Kari Jorunn (2008)

Lessons learned: no increase despite clinical suspicion of acute mastoiditis

European Archives of Oto-Rhino-Laryngology,

Haapkya, J; Karevold, Gunnhild, Kvaerner, Kari Jorunn & Pitkaranta, A (2008)

Trends in otitis media surgery: A decrease in adenoidectomy

International Journal of Pediatric Otorhinolaryngology, 72, s. 1207-1213. Doi: https://doi.org/10.1016/j.ijporl.2008.04.012

AASETH, KJERSTI; Grande, Ragnhild Berling, Kvaerner, Kari Jorunn, Gulbrandsen, Pål, LUNDQVIST, CHRISTOFER & Russell, Michael Bjørn (2008)

Prevalence of secondary chronic headaches in a population-based sample of 30-44-year-old persons. The Akershus study of chronic headache

Cephalalgia, 28 Doi: https://doi.org/10.1111/j.1468-2982.2008.01577.x

Kvaerner, Kari Jorunn & Lindbæk, Morten (2008)

Øvre luftveisinfeksjoner

Nasjonale faglige retningslinjer for antibiotikabruk i primærhelsetjenesten (Helsedirektoratet bestillingsnummer IS-1593), , s. 38-50.

Bentdal, Yngvild E; Karevold, Gunnhild, Nafstad, Per & Kvaerner, Kari Jorunn (2007)

Early acute otitis media: Predictor for AOM and respiratory infections in schoolchildren?

International Journal of Pediatric Otorhinolaryngology, 71(8) , s. 1251-1259. Doi: https://doi.org/10.1016/j.ijporl.2007.04.017

Karevold, Gunnhild; Haapkyla, J, Pitkaranta, A, Nafstad, Per & Kværner, Kari Jorunn (2007)

Paediatric otitis media surgery in Norway

Acta Oto-Laryngologica, 127, s. 29-33. Doi: https://doi.org/10.1080/00016480600606756

Kvaerner, Kari Jorunn & Helgaker, AB (2007)

Otitis media referrals - The general practitioner perspective

International Journal of Pediatric Otorhinolaryngology, 71 Doi: https://doi.org/10.1016/j.ijporl.2007.04.012

Bentdal, Yngvild E; Nafstad, Per, Karevold, Gunnhild & Kværner, Kari J (2007)

Acute otitis media in schoolchildren: allergic diseases and skin prick test positivity

Acta Oto-Laryngologica, 127(5) , s. 480-485. Doi: https://doi.org/10.1080/00016480600895128

Kvaerner, Kari Jorunn; Bentdal, Yngvild E. & Karevold, Gunnhild (2007)

Acute mastoiditis in Norway: no evidence for an increase

International Journal of Pediatric Otorhinolaryngology, 71(10) , s. 1579-1583. Doi: https://doi.org/10.1016/j.ijporl.2007.06.022

Karevold, Gunnhild; Haapkyla, J, Pitkaranta, A & Kværner, Kari Jorunn (2007)

Otitis media surgery: Large variability between Finland and Norway

International Journal of Pediatric Otorhinolaryngology, 71, s. 1035-1039. Doi: https://doi.org/10.1016/j.ijporl.2007.03.010

Bentdal, Yngvild E; Karevold, Gunnhild, Nafstad, Per & Kvaerner, Kari Jorunn (2007)

Early acute otitis media: Predictor for AOM and respiratory infections in schoolchildren?

International Journal of Pediatric Otorhinolaryngology, 71(8) , s. 1251-1259. Doi: https://doi.org/10.1016/j.ijporl.2007.04.017

Karevold, Gunnhild; Haapkyla, J, Pitkaranta, A, Nafstad, Per & Kværner, Kari Jorunn (2007)

Paediatric otitis media surgery in Norway

Acta Oto-Laryngologica, 127, s. 29-33. Doi: https://doi.org/10.1080/00016480600606756

Bentdal, Yngvild E; Nafstad, Per, Karevold, Gunnhild & Kværner, Kari J (2007)

Acute otitis media in schoolchildren: allergic diseases and skin prick test positivity

Acta Oto-Laryngologica, 127(5) , s. 480-485. Doi: https://doi.org/10.1080/00016480600895128

Kvaerner, Kari Jorunn; Bentdal, Yngvild E. & Karevold, Gunnhild (2007)

Acute mastoiditis in Norway: no evidence for an increase

International Journal of Pediatric Otorhinolaryngology, 71(10) , s. 1579-1583. Doi: https://doi.org/10.1016/j.ijporl.2007.06.022

Karevold, Gunnhild; Haapkyla, J, Pitkaranta, A & Kværner, Kari Jorunn (2007)

Otitis media surgery: Large variability between Finland and Norway

International Journal of Pediatric Otorhinolaryngology, 71, s. 1035-1039. Doi: https://doi.org/10.1016/j.ijporl.2007.03.010

Kvaerner, Kari Jorunn & Helgaker, AB (2007)

Otitis media referrals - The general practitioner perspective

International Journal of Pediatric Otorhinolaryngology, 71 Doi: https://doi.org/10.1016/j.ijporl.2007.04.012

Haapkyla, J; Karevold, Gunnhild, Kværner, Kari Jorunn & Pitkaranta, A (2006)

Finnish adenoidectomy and tympanostomy rates in children; national variation

International Journal of Pediatric Otorhinolaryngology, 70, s. 1569-1573.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2006)

Recurrent otitis media and tonsillitis: common disease predisposition

International Journal of Pediatric Otorhinolaryngology, 70(9) , s. 1561-1568. Doi: https://doi.org/10.1016/j.ijporl.2006.04.004

Karevold, Gunnhild; Kvestad, Ellen, Nafstad, Per & Kværner, Kari Jorunn (2006)

Respiratory infections in schoolchildren: co-morbidity and risk factors

Archives of Disease in Childhood, 91(5) , s. 391-395. Doi: https://doi.org/10.1136/adc.2005.083881

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2006)

The reliability of self-reported childhood otitis media by adults

International Journal of Pediatric Otorhinolaryngology, 70(4) , s. 597-602. Doi: https://doi.org/10.1016/j.ijporl.2005.08.005

Haapkyla, J; Karevold, Gunnhild, Kværner, Kari Jorunn & Pitkaranta, A (2006)

Finnish adenoidectomy and tympanostomy rates in children; national variation

International Journal of Pediatric Otorhinolaryngology, 70, s. 1569-1573.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2006)

Recurrent otitis media and tonsillitis: common disease predisposition

International Journal of Pediatric Otorhinolaryngology, 70(9) , s. 1561-1568. Doi: https://doi.org/10.1016/j.ijporl.2006.04.004

Karevold, Gunnhild; Kvestad, Ellen, Nafstad, Per & Kværner, Kari Jorunn (2006)

Respiratory infections in schoolchildren: co-morbidity and risk factors

Archives of Disease in Childhood, 91(5) , s. 391-395. Doi: https://doi.org/10.1136/adc.2005.083881

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2006)

The reliability of self-reported childhood otitis media by adults

International Journal of Pediatric Otorhinolaryngology, 70(4) , s. 597-602. Doi: https://doi.org/10.1016/j.ijporl.2005.08.005

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer R. & Magnus, Per (2005)

Heritability of recurrent tonsillitis

Archives of Otolaryngology - Head & Neck Surgery, 131, s. 383-387.

Kværner, Kari Jorunn; Tjerbo, Trond, Botten, Grete Synøve & Aasland, Olaf Gjerløw (2005)

Epikrisen som samhandlingsverktøy

Tidsskrift for Den norske legeforening (Tidsskriftet), (20)

Tjerbo, Trond; Botten, Grete Synøve, Aasland, Olaf Gjerløw & Kværner, Kari Jorunn (2005)

Bruk av incentiver for å øke svarandelen i spørreskjemaundersøkelser

Tidsskrift for Den norske legeforening (Tidsskriftet), (18)

Kværner, Kari Jorunn (2005)

Fastlegers oppfatning av samarbeidet med sykehjem

Tidsskrift for Den norske legeforening (Tidsskriftet), 125, s. 1016-1017.

Daly, KA; Rovers, MM, Hoffman, HJ, Casselbrant, ML, Zielhuis, G & Kværner, Kari Jorunn (2005)

Recent advances in otitis media. 1. Epidemiology, natural history, and risk factors

Annals of Otology, Rhinology and Laryngology, 194, s. 8-15.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2005)

Heritability of recurrent tonsillitis

Archives of Otolaryngology - Head & Neck Surgery, (31) , s. 383-387.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer R. & Magnus, Per (2005)

Heritability of recurrent tonsillitis

Archives of Otolaryngology - Head & Neck Surgery, 131, s. 383-387.

Kværner, Kari Jorunn; Tjerbo, Trond, Botten, Grete Synøve & Aasland, Olaf Gjerløw (2005)

Epikrisen som samhandlingsverktøy

Tidsskrift for Den norske legeforening (Tidsskriftet), (20)

Tjerbo, Trond; Botten, Grete Synøve, Aasland, Olaf Gjerløw & Kværner, Kari Jorunn (2005)

Bruk av incentiver for å øke svarandelen i spørreskjemaundersøkelser

Tidsskrift for Den norske legeforening (Tidsskriftet), (18)

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2005)

Heritability of recurrent tonsillitis

Archives of Otolaryngology - Head & Neck Surgery, (31) , s. 383-387.

Kværner, Kari Jorunn (2005)

Fastlegers oppfatning av samarbeidet med sykehjem

Tidsskrift for Den norske legeforening (Tidsskriftet), 125, s. 1016-1017.

Daly, KA; Rovers, MM, Hoffman, HJ, Casselbrant, ML, Zielhuis, G & Kværner, Kari Jorunn (2005)

Recent advances in otitis media. 1. Epidemiology, natural history, and risk factors

Annals of Otology, Rhinology and Laryngology, 194, s. 8-15.

Lindbæk, Morten & Kværner, Kari Jorunn (2004)

Behandling av akutt otitis media hos barn

Tidsskrift for Den norske legeforening (Tidsskriftet), (Årg. 124, nr 17) , s. 2242-2243-2242-2243.

Ørebetennelse er den vanligste årsak til legebesøk og forskrivning av antibiotika. Akutt otitis media hos ellers friske barn skal ikke behandles med slike medikamenter, men barn med residiverende otitt skal få antibiotika på liberal indikasjon. Slike «ørebarn» trenger spesiell oppfølging. Hvis barnet har hatt sekretorisk otitt i mer enn tre måneder, skal det henvises til øre-nese-hals-spesialist.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2004)

Otitis media: Genetic factors and sex differences

Twin research, 7(3) , s. 239-244.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer R. & Magnus, Per (2004)

Otitis media: Genetic factors and sex differences

Twin research, 7, s. 239-244.

Øverland, B; Akre, H, Kværner, Kari Jorunn & Skatvedt, O (2004)

Patient discomfort in polysomnography with esophageal pressure measurements

European Archives of Oto-Rhino-Laryngology,

Kværner, Kari Jorunn (2004)

Tankevekkende tilpasning av øre-nese-hals-kirurgi

Tidsskrift for Den norske legeforening (Tidsskriftet), (Årg. 124, nr 21) , s. 2743-2745 : ill.-2743-2745 : ill..

Lindbæk, Morten & Kværner, Kari Jorunn (2004)

Behandling av akutt otitis media hos barn

Tidsskrift for Den norske legeforening (Tidsskriftet), (Årg. 124, nr 17) , s. 2242-2243-2242-2243.

Ørebetennelse er den vanligste årsak til legebesøk og forskrivning av antibiotika. Akutt otitis media hos ellers friske barn skal ikke behandles med slike medikamenter, men barn med residiverende otitt skal få antibiotika på liberal indikasjon. Slike «ørebarn» trenger spesiell oppfølging. Hvis barnet har hatt sekretorisk otitt i mer enn tre måneder, skal det henvises til øre-nese-hals-spesialist.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer & Magnus, Per (2004)

Otitis media: Genetic factors and sex differences

Twin research, 7(3) , s. 239-244.

Kvestad, Ellen; Kværner, Kari Jorunn, Røysamb, Espen, Tambs, Kristian, Harris, Jennifer R. & Magnus, Per (2004)

Otitis media: Genetic factors and sex differences

Twin research, 7, s. 239-244.

Øverland, B; Akre, H, Kværner, Kari Jorunn & Skatvedt, O (2004)

Patient discomfort in polysomnography with esophageal pressure measurements

European Archives of Oto-Rhino-Laryngology,

Kværner, Kari Jorunn (2004)

Tankevekkende tilpasning av øre-nese-hals-kirurgi

Tidsskrift for Den norske legeforening (Tidsskriftet), (Årg. 124, nr 21) , s. 2743-2745 : ill.-2743-2745 : ill..

Kvaerner, Kari Jorunn (2012)

Adenoidectomy results in no benefit for children with recurrent upper respiratory tract infections

Journal of Pediatrics [Kronikk]

Kvaerner, Kari Jorunn (2011)

Adenoidectomy in children with recurrent upper respiratory infections

[Kronikk]

Kvaerner, Kari Jorunn (2011)

Adenoidectomy in children with recurrent upper respiratory infections

[Kronikk]

Moan, Andreas & Kvaerner, Kari Jorunn (2008)

Idépoliklinikken - fra forskning til samfunnsnytte

[Kronikk]

Moan, Andreas & Kvaerner, Kari Jorunn (2008)

Idépoliklinikken - fra forskning til samfunnsnytte

[Kronikk]

Romm, Kristin Lie; Skoge, Mari, Ihler, Henrik Myhre, Kvaerner, Kari Jorunn, Støme, Linn Nathalie & Aminoff, Sofie Ragnhild (2025)

How to Draw a Better Future for Video Consultations in Mental Health Care

[Conference Poster]. Event

Støme, Linn Nathalie; Arnevik, Espen Kristian Ajo, Kvaerner, Kari Jorunn, Malerbakken, Anne, Rognli, Eline B., Thoresen, Christian & Bjørnebekk, Astrid Kristine (2025)

Early assessment for preventive measures reducing relapse after treatment in patients with substance use disorders

[Conference Poster]. Event

Støme, Linn Nathalie; Aminoff, Sofie Ragnhild, Ihler, Henrik Myhre, Romm, Kristin Lie, Skoge, Mari & Kvaerner, Kari Jorunn (2025)

Slik lykkes vi med digitalisering i mental helse

[Popular Science Article]. Dagens medisin,

Å dele gode resultater på tvers av helseforetakene og ha tydelige gevinstrealiseringsmål vil være avgjørende for å drive digitaliseringen fremover.

Skoge, Mari; Aminoff, Sofie Ragnhild, Ihler, Henrik Myhre, Kvaerner, Kari Jorunn, Støme, Linn Nathalie & Romm, Kristin Lie (2025)

Behind the screen: a qualitative study exploring video consultations across the public and private sectors in Norway

[Conference Poster]. Event

Pacheco, André Pekkola; Dammen, Toril, Munkhaugen, John, Papageorgiou, Constantinos, Kvaerner, Kari Jorunn & Støme, Linn Nathalie (2025)

Potential benefits of group cognitive-behavioural therapy for insomnia in patients with coronary heart disease versus usual care: an early economic evaluation

[Conference Poster]. Event

Purpose To simulate the potential socioeconomic savings of integrating group cognitive-behavioural therapy for insomnia (gCBT-I) into cardiac outpatient care for patients with CHD compared with usual care, focusing on potential savings related to possible effects on (1) revascularizations and hospitalizations due to a recurrent CHD event; and (2) effects on sick leave. Methods Representative data on healthcare consumption and sick leave rates collected from the NORwegian CORonary (NORCOR) cohort study (n=1127). Costs of productivity loss were drawn from public sources and calculated using a conservative human capital approach. Estimates of therapeutic effectiveness in conveying insomnia remission by CBT-I were informed by results from randomized trials and meta-analyses. The comparator conditions in this early health technology assessment were weekly sessions of group cognitive-behavioural therapy for insomnia over five weeks versus usual care in 100 hypothetical outpatients with coronary heart disease and insomnia. Results Rates of healthcare consumption and sick leave were higher in outpatients with CHD and insomnia compared to those without insomnia. Our model indicated that treating 100 patients with gCBT-I would cost €2,406. If patients treated with gCBT-I show similar rates of recurrent revascularizations and hospitalizations as those without insomnia, there is a maximum potential saving of €117,221 per 100 patients tied to healthcare consumption. Similarly, the maximum potential savings related to reduced productivity loss from sick leave range from €53,244 to €692,172. Conclusions Treating insomnia among outpatients with CHD has the potential for substantial reduction of socioeconomic costs related to healthcare consumption and sick leave. Implementation into routine outpatient care seems relevant but randomized controlled trials investigating the effects of gCBT-I in this population are warranted.

Kværner, Kari Jorunn & Støme, Linn Nathalie (2024)

An introduction to early HTA

[Conference Lecture]. Event

Skoge, Mari; Aminoff, Sofie Ragnhild, Barrett, Elizabeth Ann, Bryhni, Gina Engen, Gjermundsen, Kristine, Kvaerner, Kari Jorunn, Melle, Ingrid, Mork, Erlend, Simonsen, Carmen , Støme, Linn Nathalie, Værnes, Tor-Gunnar & Romm, Kristin Lie (2024)

Integrating a Mobile App for Shared Decision-Making in Treatment for Psychotic Disorders

[Conference Poster]. Event

Kværner, Kari Jorunn & Støme, Linn Nathalie (2024)

An introduction to early HTA

[Conference Lecture]. Event

Skoge, Mari; Aminoff, Sofie Ragnhild, Barrett, Elizabeth Ann, Bryhni, Gina Engen, Gjermundsen, Kristine, Kvaerner, Kari Jorunn, Melle, Ingrid, Mork, Erlend, Simonsen, Carmen , Støme, Linn Nathalie, Værnes, Tor-Gunnar & Romm, Kristin Lie (2024)

Integrating a Mobile App for Shared Decision-Making in Treatment for Psychotic Disorders

[Conference Poster]. Event

Kvaerner, Kari Jorunn; Olsen, Per Ingvar & Sampietro-Colom, Laura (2018)

Innovative procurement with early decisional support: Accelerating value-based health.The HTAi Conference in Vancouver

[Conference Lecture]. Event

Kvaerner, Kari Jorunn; Støme, Linn Nathalie, Norrud, A & Fjordholm, Marte Beate (2018)

Digital Home Services

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2018)

Innovative Procurement: a Tool to Untangle the Tangle of Uncoordinated Care?

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of Smartphone-Applications for lifestyle imrovement in nonkommunicable diseases: a systematic review and meta-analysis

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

Smarttelefon-applikasjon for å bedre livsstil hos pasienter med ikke-overførbare sykdommer: En systematisk oversikt og meta-analyser

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of smartphone-application for lifestyle improvement in noncommunicable diseases: A systematic review and meta-analyses

[Conference Lecture]. Event

Kvaerner, Kari Jorunn; Olsen, Per Ingvar & Sampietro-Colom, Laura (2018)

Innovative procurement with early decisional support: Accelerating value-based health.The HTAi Conference in Vancouver

[Conference Lecture]. Event

Kvaerner, Kari Jorunn; Støme, Linn Nathalie, Norrud, A & Fjordholm, Marte Beate (2018)

Digital Home Services

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2018)

Innovative Procurement: a Tool to Untangle the Tangle of Uncoordinated Care?

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of Smartphone-Applications for lifestyle imrovement in nonkommunicable diseases: a systematic review and meta-analysis

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

Smarttelefon-applikasjon for å bedre livsstil hos pasienter med ikke-overførbare sykdommer: En systematisk oversikt og meta-analyser

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2018)

The effectiveness of smartphone-application for lifestyle improvement in noncommunicable diseases: A systematic review and meta-analyses

[Conference Lecture]. Event

Kvaerner, Kari Jorunn; Kidholm, Kristian & Sampietro-Colom, Laura (2017)

The HTAi Conference in Rome, June 17-20, 2017

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2017)

Smartphone Application as a follow-up tool for Cardiac patients after Cardiac rehabilitation: A feasibility study

[Conference Poster]. Event

Kvaerner, Kari Jorunn; Kidholm, Kristian & Sampietro-Colom, Laura (2017)

The HTAi Conference in Rome, June 17-20, 2017

[Conference Lecture]. Event

Lunde, Pernille; Nilsson, Birgitta Blakstad, Bergland, Astrid, Kvaerner, Kari Jorunn & Bye, Asta (2017)

Smartphone Application as a follow-up tool for Cardiac patients after Cardiac rehabilitation: A feasibility study

[Conference Poster]. Event

Karevold, Gunnhild; Bentdal, Yngvild E. & Kvaerner, Kari Jorunn (2007)

Upper airway infections: susceptibility and surgical intervention in childhood

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Benchmarking post-tonsillectomy hemorrhage: a reflection of surgical skills only? National Norwegian data 1999 - 2005

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Acute otitis media: the incidence of hospital admissions, surgery and complications 1999-2005

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Benchmarking Surgery: Post-tonsillectomy Bleeding 1999-2005

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild & Kvaerner, Kari Jorunn (2007)

Otitis prone children: Persistent infectious liability?

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Akademisk aktivitet innenfor audiologifaget ved Universitetet i Oslo utenfor universitetssykehusene

[Conference Lecture]. Event

Karevold, Gunnhild; Bentdal, Yngvild E. & Kvaerner, Kari Jorunn (2007)

Upper airway infections: susceptibility and surgical intervention in childhood

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild & Kvaerner, Kari Jorunn (2007)

Otitis prone children: Persistent infectious liability?

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Akademisk aktivitet innenfor audiologifaget ved Universitetet i Oslo utenfor universitetssykehusene

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Benchmarking post-tonsillectomy hemorrhage: a reflection of surgical skills only? National Norwegian data 1999 - 2005

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Acute otitis media: the incidence of hospital admissions, surgery and complications 1999-2005

[Conference Lecture]. Event

Kvaerner, Kari Jorunn (2007)

Benchmarking Surgery: Post-tonsillectomy Bleeding 1999-2005

[Conference Lecture]. Event

Ringard, Ånen & Kværner, Kari Jorunn (2006)

The Norwegian Hospital Choice Reform Ever Implemented? - An inquiry into the role of the General Practitioner

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2006)

Early otitis media: Predictor for respiratory infections in schoolchildren

[Conference Lecture]. Event

Ringard, Ånen & Kværner, Kari Jorunn (2006)

The Norwegian Hospital Choice Reform Ever Implemented? - An inquiry into the role of the General Practitioner

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2006)

Early otitis media: Predictor for respiratory infections in schoolchildren

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2005)

Otitis media in children: skin prick test positivity and allergic diseases

[Conference Poster]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2005)

Early life atopic eczema and the risk of allergic diseases and otitis media in children

[Conference Lecture]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2005)

Otitis media in children: skin prick test positivity and allergic diseases

[Conference Poster]. Event

Bentdal, Yngvild E.; Karevold, Gunnhild, Kværner, Kari Jorunn & Nafstad, Per (2005)

Early life atopic eczema and the risk of allergic diseases and otitis media in children

[Conference Lecture]. Event

Bentdal, Yngvild E. & Kværner, Kari Jorunn (2004)

Allergen sensibilisering og allergisk sykdom hos barn

[Conference Lecture]. Event

Bentdal, Yngvild E. & Kværner, Kari Jorunn (2004)

Allergen sensibilisering og allergisk sykdom hos barn

[Conference Lecture]. Event