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Norsk
versjon
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2024
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1. |
Engebretsen, Ingrid; Gilhus, Nils Erik; Kristiansen, Ivar Sønbø; Sæther, Erik Magnus; Lindberg-Schager, Ingrid; Arneberg, Fredrik; Bugge, Christoffer. The epidemiology and societal costs of myasthenia gravis in Norway: A non-interventional study using national registry data. European Journal of Neurology 2024 p. - HAUKELAND UiB UiO
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2023
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2. |
Husum, Yngvil Solheim; Bråten, Ragnhild Haugli; Sæther, Erik Magnus; Moe, Morten Carsten; Kristiansen, Ivar Sønbø; Jørstad, Øystein Kalsnes. Intravitreal anti-vascular endothelial growth factor therapy for retinal diseases in Norway from 2011 to 2021: A combined registry and survey study. Acta Ophthalmologica 2023 p. 1-11 OUS UiO
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3. |
Pedersen, Kine; Kristiansen, Ivar Sønbø; Sy, Stephen; Kim, Jane J.; Burger, Emily Annika. Designing Guidelines for Those Who Do Not Follow Them: The Impact of Adherence Assumptions on Optimal Screening Guidelines. Value in Health 2023 p. - UiO
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4. |
Røssell, Eeva-Liisa; Bo, Anne; Grønborg, Therese Koops; Kristiansen, Ivar Sønbø; Borgquist, Signe; Scherer, Laura D.; Støvring, Henrik. Danish Women Want to Participate in a Hypothetical Breast Cancer Screening with Harms and No Reduction in Mortality: A Cross-Sectional Survey. Medical decision making 2023 p. - UiO
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5. |
Østby, Jens Torup; Kristiansen, Ivar Sønbø. Hvordan ta hensyn til helsetjenestens verdiskaping ved prioritering av helsetiltak?. Tidsskrift for Den norske legeforening 2023 ;Volume 143.(17) p. - UiO
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2022
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6. |
Engebretsen, Ingrid; Munkhaugen, John; Bugge, Christoffer; Halvorsen, Sigrun; Ødegaard, Kristina Malene; Støvring, Henrik; Kristiansen, Ivar Sønbø. Gaps and discontinuation of statin treatment in Norway: potential for optimizing management of lipid lowering drugs. European Heart Journal Open (EHJ Open) 2022 ;Volume 2.(6) OUS UiO VV
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7. |
Nielsen, Jesper B.; Kristiansen, Ivar Sønbø; Thapa, Subash. Prolongation of disease-free life: When is the benefit sufficient to warrant the effort of taking a preventive medicine?. Preventive Medicine 2022 ;Volume 154. p. - UiO
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8. |
Syse, Aslak; Kristiansen, Ivar Sønbø. Legers rolle i Nye metoder. Tidsskrift for Den norske legeforening 2022 ;Volume 142.(1) p. 1-3 UiO
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2021
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9. |
Bugge, Christoffer; Brustugun, Odd Terje; Sæther, Erik Magnus; Kristiansen, Ivar Sønbø. Phase- and gender-specific, lifetime, and future costs of cancer: A retrospective population-based registry study. Medicine 2021 ;Volume 100.(26) p. 1-8 UiO VV
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10. |
Bugge, Christoffer; Kaasa, Stein; Sæther, Erik Magnus; Melberg, Hans Olav; Kristiansen, Ivar Sønbø. What are determinants of utilisation of pharmaceutical anticancer treatment during the last year of life in Norway? A retrospective registry study. BMJ Open 2021 ;Volume 11.(9) p. 1-7 UiO OUS
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11. |
Bugge, Christoffer; Sæther, Erik Magnus; Brustugun, Odd; Kristiansen, Ivar Sønbø. Societal cost of cancer in Norway –Results of taking a broader cost perspective. Health Policy 2021 p. - UiO VV
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12. |
Bugge, Christoffer; Sæther, Erik Magnus; Kristiansen, Ivar Sønbø. Men receive more end-of-life cancer hospital treatment than women: fact or fiction?. Acta Oncologica 2021 ;Volume 60.(8) p. 984-991 UiO
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13. |
Cyr, Pascale Renée; Pedersen, Kine; Iyer, Anita Lakshmi; Bundorf, Kate; Goldhaber-Fiebert, Jeremy; Gyrd-Hansen, Dorte; Kristiansen, Ivar Sønbø; Burger, Emily Annika. Providing more balanced information on the harms and benefits of cervical cancer screening: A randomized survey among US and Norwegian women. Preventive Medicine Reports 2021 UiO
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14. |
Oteiza, Francisco; Løyland, Hanna Isabel; Bugge, Christoffer; Kristiansen, Ivar Sønbø; Støvring, Henrik. Persistence of statin treatment – the impact of analytic method when estimating drug survival. Norsk Epidemiologi 2021 ;Volume 29.(1-2) p. 107-115 UiO
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2020
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15. |
Kristiansen, Ivar Sønbø; Burger, Emily; De Blasio, Birgitte Freiesleben. Covid-19: Simuleringsmodeller ved epidemier. Tidsskrift for Den norske legeforening 2020 ;Volume 140.(6) FHI UiO
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16. |
Kristiansen, Ivar Sønbø; Burger, Emily; De Blasio, Birgitte Freiesleben. Covid-19: Simuleringsmodeller ved epidemier. Tidsskrift for Den norske legeforening 2020 ;Volume 140.(6) p. 1-6 UiO FHI
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17. |
Kvamme, Maria Knoph; Lie, Elisabeth; Uhlig, Till; Moger, Tron Anders; Kvien, Tore Kristian; Kristiansen, Ivar Sønbø. Erratum: Cost-effectiveness of TNF inhibitors vs synthetic disease-modifying antirheumatic drugs in patients with rheumatoid arthritis: A Markov model study based on two longitudinal observational studies (Rheumatology (2015 54 (1226-1235) DOI: 10.1093/rheumatology/keu460). Rheumatology 2020 ;Volume 59.(4) p. 917- DIAKON FHI UiO
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18. |
Lousdal, Mette Lise; Lash, Timothy L.; Flanders, W Dana; Brookhart, M Alan; Kristiansen, Ivar Sønbø; Kalager, Mette; Støvring, Henrik. Negative controls to detect uncontrolled confounding in observational studies of mammographic screening comparing participants and non-participants. International Journal of Epidemiology 2020 ;Volume 49.(3) p. 1032-1042 UiO OUS
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19. |
Zahl, Per Henrik; Kristiansen, Ivar Sønbø. Re: Stage-specific survival has improved for young breast cancer patients since 2000: but not equally?. Breast Cancer Research and Treatment 2020 ;Volume 185.(2) p. 527-528 FHI UiO
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2019
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20. |
Edwards, Christina Hansen; Tomba, Gianpaolo Scalia; Kristiansen, Ivar Sønbø; White, Richard Aubrey; De Blasio, Birgitte Freiesleben. Evaluating costs and health consequences of sick leave strategies against pandemic and seasonal influenza in Norway using a dynamic model. BMJ Open 2019 ;Volume 9. p. - FHI UiO
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21. |
Hovland, Ragnar; Bremer, Sara; Frigaard, Christine; Henjum, Solveig; Faksvåg, Per Kristian; Sæther, Erik Magnus; Kristiansen, Ivar Sønbø. Effect of a pharmacist-led intervention on adherence among patients with a first-time prescription for a cardiovascular medicine: a randomized controlled trial in Norwegian pharmacies. International Journal of Pharmacy Practice (IJPP) 2019 UiO
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22. |
Hylin, Hannah Douglass; Thrane, Helene; Pedersen, Kine; Kristiansen, Ivar Sønbø; Burger, Emily. The healthcare costs of treating human papillomavirus-related cancers in Norway. BMC Cancer 2019 ;Volume 19.(1) UiO
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23. |
Iyer, Anita Lakshmi; Bundorf, M. Kate; Gyrd-Hansen, Dorte; Goldhaber-Flebert, Jeremy D.; Cyr, Pascale-Renée; Kristiansen, Ivar Sønbø. How does information on the harms and benefits of cervical cancer screening alter the intention to be screened?: a randomized survey of Norwegian women.. European Journal of Cancer Prevention 2019 ;Volume 28.(2) p. 87-95 UiO
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24. |
Kristiansen, Ivar Sønbø; Bråten, Ragnhild Haugli; Jørstad, Øystein Kalsnes; Moe, Morten Carsten; Sæther, Erik Magnus. Intravitreal therapy for retinal diseases in Norway 2011-2015. Acta Ophthalmologica 2019 p. 1-7 UiO OUS
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25. |
Røssell Johansen, Eeva-Liisa; Lousdal, Mette Lise; Vinther Skriver, Mette; Væth, Michael; Kristiansen, Ivar Sønbø; Støvring, Henrik. Predicting Difference in Mean Survival Time from Reported Hazard Ratios for Cancer Patients. Medical decision making 2019 ;Volume 39.(3) p. 228-238 UiO
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26. |
Sengupta, Kaushik; Thygesen, Lau Caspar; Kristiansen, Ivar Sønbø; Bolin, Kristian; Pukkala, Eero; Emneus, Martha; Christensen, Lisa Bøge; Ersbøll, Annette Kjær. Utilization of etoricoxib in dental patients in the Nordic countries: a population-based register study. Acta Odontologica Scandinavica 2019 ;Volume 77.(8) p. 584-591 UiO
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27. |
Wisløff, Torbjørn; Mundal, Liv; Retterstøl, Kjetil; Igland, Jannicke; Kristiansen, Ivar Sønbø. Economic evaluation of lipid lowering with PCSK9 inhibitors in patients with familial hypercholesterolemia: Methodological aspects. Atherosclerosis 2019 ;Volume 287. p. 140-146 FHI UiO OUS UiB
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2018
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28. |
Bugge, Christoffer; Sæther, Erik Magnus; Pahle, Andreas; Halvorsen, Sigrun; Kristiansen, Ivar Sønbø. Diagnosing heart failure with NT-proBNP point-of-care testing: lower costs and better outcomes. A decision analytic study. British Journal of General Practice 2018 UiO
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29. |
Inderhaug, Eivind; Schelp, Carl Henrik; Glambek, Inge; Kristiansen, Ivar Sønbø. Cost-effectiveness analysis of five procedures for great saphenous vein reflux in a Norwegian healthcare setting or societal setting. American Journal of Sports Medicine 2018 ;Volume 6.(4) p. 826-831 UiO HVprivate
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30. |
Korman, Max; Retterstøl, Kjetil; Kristiansen, Ivar Sønbø; Wisløff, Torbjørn. Are PCSK9 Inhibitors Cost Effective?. PharmacoEconomics (Auckland) 2018 ;Volume 36.(9) p. 1031-1041 UiO OUS FHI
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31. |
Kristiansen, Ivar Sønbø; Bugge, Christoffer. Prioritering i pasienters siste leveår. Tidsskrift for Den norske legeforening 2018 ;Volume 138.(9) p. - UiO
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32. |
Kristiansen, Ivar Sønbø; Bugge, Christoffer; Førde, Olav Helge. Bidrar overdiagnostikk til høye melanomtall?. Tidsskrift for Den norske legeforening 2018 ;Volume 138.(11) p. 1007-1010 UiO HN UiT
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33. |
Kristiansen, Ivar Sønbø; Bugge, Christoffer; Førde, Olav Helge. Kristiansen og medarbeidere svarer :. Tidsskrift for Den norske legeforening 2018 ;Volume 138.(12) p. 1102-1103 UiO HN
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34. |
Lousdal, Mette Lise; Møller, Mette H.; Kristiansen, Ivar Sønbø; Kalager, Mette; Wisløff, Torbjørn; Støvring, Henrik. The Screening Illustrator: separating the effects of lead-time and overdiagnosis in mammography screening. European Journal of Public Health 2018 ;Volume 28.(6) p. 1138-1142 FHI UiO OUS
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35. |
Mundal, Liv; Igland, Jannicke; Veierød, Marit Bragelien; Holven, Kirsten Bjørklund; Ose, Leiv; Selmer, Randi; Wisløff, Torbjørn; Kristiansen, Ivar Sønbø; Tell, Grethe S.; Leren, Trond Paul; Retterstøl, Kjetil. Impact of age on excess risk of coronary heart disease in patients with familial hypercholesterolaemia. Heart 2018 ;Volume 104. p. 1600-1607 UiO OUS UiB FHI
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36. |
Møller, Mette; Lousdal, Mette Lise; Kristiansen, Ivar Sønbø; Støvring, Henrik. Effect of organized mammography screening on breast cancer mortality: A population-based cohort study in Norway. International Journal of Cancer 2018 p. 1-10 UiO
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37. |
Pedersen, Kine; Burger, Emily; Nygård, Mari; Kristiansen, Ivar Sønbø; Kim, Jane J.. Adapting cervical cancer screening for women vaccinated against human papillomavirus infections: The value of stratifying guidelines. European Journal of Cancer 2018 ;Volume 91. p. 68-75 UiO KREFTREG
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38. |
Pedersen, Kine; Fogelberg, Sara; Thamsborg, Lise H.; Clements, Mark; Nygård, Mari; Kristiansen, Ivar Sønbø; Lynge, Elsebeth; Sparén, Pär; Kim, Jane J; Burger, Emily. An overview of cervical cancer epidemiology and prevention in Scandinavia. Acta Obstetricia et Gynecologica Scandinavica 2018 ;Volume 97.(7) p. 795-807 UiO KREFTREG
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39. |
Stavem, Knut; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø; Rand, Kim. General population norms for the EQ-5D-3 L in Norway: comparison of postal and web surveys. Health and Quality of Life Outcomes 2018 ;Volume 16.(204) p. 1-10 AHUS UiO
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2017
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40. |
Andreassen, A Elizabeth S; Jacobsen, Caroline M; De Blasio, Birgitte Freiesleben; White, Richard; Kristiansen, Ivar Sønbø; Elstrøm, Petter. The impact of methicillin-resistant S. aureus on length of stay, readmissions and costs: a register based case-control study of patients hospitalized in Norway. Antimicrobial Resistance and Infection Control 2017 ;Volume 6. p. - UiO FHI
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41. |
Burger, Emily; Pedersen, Kine; Sy, Stephen; Kristiansen, Ivar Sønbø; Kim, Jane J. Choosing wisely: a model-based analysis evaluating the trade-offs in cancer benefit and diagnostic referrals among alternative HPV testing strategies in Norway. British Journal of Cancer 2017 ;Volume 117.(6) p. 783-790 UiO
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42. |
Burger, Emily; Pedersen, Kine; Sy, Stephen; Kristiansen, Ivar Sønbø; Kim, Jane J.. Primary HPV-based Cervical Cancer Screening: Balancing Health Benefits Colposcopy Referrals. International Papillomavirus Conference; 2017-02-28 - 2017-03-04 UiO
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43. |
Kristiansen, Ivar Sønbø. Verdiløs helsepolitikk. Tidsskrift for Den norske legeforening 2017 ;Volume 137.(16) p. 1156-1157 UiO
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44. |
Lousdal, Mette Lise; Kristiansen, Ivar Sønbø; Møller, Bjørn; Støvring, Henrik. Predicting Mean Survival Time from Reported Median Survival Time for Cancer Patients. Medical decision making 2017 ;Volume 37.(4) p. 391-402 KREFTREG UiO
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45. |
Pahle, Andreas; Sørli, Daniel; Kristiansen, Ivar Sønbø; Deraas, Trygve Sigvart; Halvorsen, Peder Andreas. Practice variation in surgical procedures and IUD-insertions among general practitioners in Norway – a longitudinal study. BMC Family Practice 2017 ;Volume 18:7. p. - UiT UiO HN
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46. |
Pedersen, Kine; Sørbye, Sveinung Wergeland; Kristiansen, Ivar Sønbø; Burger, Emily. Using novel biomarkers to triage young adult women with minor cervical lesions: a cost-effectiveness analysis. BJOG: An International Journal of Obstetrics and Gynaecology 2017 ;Volume 124.(3) p. 474-484 UiO UNN
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2016
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47. |
Augestad, Liv Ariane; Stavem, Knut; Kristiansen, Ivar Sønbø; Samuelsen, Carl Haakon; Rand-Hendriksen, Kim. Influenced from the start: anchoring bias in time trade-off valuations. Quality of Life Research 2016 ;Volume 25.(9) p. 1-13 UiO AHUS
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48. |
Hagen, Gunhild; Wisløff, Torbjørn; Kristiansen, Ivar Sønbø. Bør Tine rekruttere melkedrikkere?. Aftenposten (morgenutg. : trykt utg.) 2016 UiO FHI
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49. |
Hagen, Gunhild; Wisløff, Torbjørn; Kristiansen, Ivar Sønbø. The predicted lifetime costs and health consequences of calcium and vitamin D supplementation for fracture prevention—the impact of cardiovascular effects. Osteoporosis International 2016 ;Volume 27.(6) p. 2089-2098 STO NTNU OUS UiO
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50. |
Lousdal, Mette L; Kristiansen, Ivar Sønbø; Møller, Bjørn; Støvring, Henrik. Effect of organised mammography screening on stage-specific incidence in Norway: Population study. British Journal of Cancer 2016 ;Volume 114.(5) p. 590-596 UiO KREFTREG
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