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A Comorbidity Index and Pretransplant Physical Status Predict Survival in Older Kidney Transplant Recipients: A National Prospective Study.
Tsarpali V, Midtvedt K, Lønning K, Bernklev T, Åsberg A, Fawad H, von der Lippe N, Reisæter AV, Røysland K, Heldal K. Tsarpali V, et al. Among authors: roysland k. Transplant Direct. 2022 Mar 23;8(4):e1307. doi: 10.1097/TXD.0000000000001307. eCollection 2022 Apr. Transplant Direct. 2022. PMID: 35350108 Free PMC article.
On null hypotheses in survival analysis.
Stensrud MJ, Røysland K, Ryalen PC. Stensrud MJ, et al. Among authors: roysland k. Biometrics. 2019 Dec;75(4):1276-1287. doi: 10.1111/biom.13102. Epub 2019 Oct 16. Biometrics. 2019. PMID: 31225636
Causality, mediation and time: a dynamic viewpoint.
Aalen OO, Røysland K, Gran JM, Ledergerber B. Aalen OO, et al. Among authors: roysland k. J R Stat Soc Ser A Stat Soc. 2012 Oct;175(4):831-861. doi: 10.1111/j.1467-985X.2011.01030.x. J R Stat Soc Ser A Stat Soc. 2012. PMID: 23193356 Free PMC article.
Long-Term Outcomes of Invasive vs Conservative Strategies for Older Patients With Non-ST-Segment Elevation Acute Coronary Syndromes.
Berg ES, Tegn NK, Abdelnoor M, Røysland K, Ryalen PC, Aaberge L, Eek C, Øie E, Juliebø V, Gjertsen E, Ranhoff AH, Gullestad L, Nordstrand N, Bendz B; After Eighty Study Investigators. Berg ES, et al. Among authors: roysland k. J Am Coll Cardiol. 2023 Nov 21;82(21):2021-2030. doi: 10.1016/j.jacc.2023.09.809. J Am Coll Cardiol. 2023. PMID: 37968019 Free article.
Sufficient Cause Interaction for Time-to-event Outcomes.
Stensrud MJ, Ryalen PC, Røysland K. Stensrud MJ, et al. Among authors: roysland k. Epidemiology. 2019 Mar;30(2):189-196. doi: 10.1097/EDE.0000000000000958. Epidemiology. 2019. PMID: 30608244
Recurrent events and the exploding Cox model.
Gjessing HK, Røysland K, Pena EA, Aalen OO. Gjessing HK, et al. Among authors: roysland k. Lifetime Data Anal. 2010 Oct;16(4):525-46. doi: 10.1007/s10985-010-9180-y. Epub 2010 Jul 13. Lifetime Data Anal. 2010. PMID: 20625827 Free PMC article.
24 results