Concepedia

Kjetil Røysland

KR

Statistics

Publications

22

Citations

890

H-Index

16

Active since

2007

Affiliations

University of Oslo(Current)

Oslo University Hospital

Diakonhjemmet Hospital

University Hospital of Zurich

University of Zurich

Kjetil Røysland is an author at University of Oslo specializing in biostatistics, public health, and causal inference.

Publications per year

2007–2023

22

Publications

22

Does Cox analysis of a randomized survival study yield a causal treatment effect?

Odd O. Aalen, Richard J. Cook, Kjetil Røysland · Lifetime Data Analysis · 2015 · 211 citations

Public Health, Biostatistics, Causal Inference +12

A sequential Cox approach for estimating the causal effect of treatment in the presence of time‐dependent confounding applied to data from the Swiss HIV Cohort Study

Jon Michael Gran, Kjetil Røysland, Marcel Wolbers et al. · Statistics in Medicine · 2010 · 88 citations

Public Health, Biostatistics, Causal Inference +16

Can we believe the DAGs? A comment on the relationship between causal DAGs and mechanisms

OO Aalen, Kjetil Røysland, J. M. Gran et al. · Statistical Methods in Medical Research · 2014 · 80 citations · Full text

Public Health, Biostatistics, Causal Inference +16

Time‐dependent mediators in survival analysis: Modeling direct and indirect effects with the additive hazards model

Odd O. Aalen, Mats Julius Stensrud, Vanessa Didelez et al. · Biometrical Journal · 2019 · 58 citations · Full text

Public Health, Biostatistics, Epidemiologic Methods +16

Intravenous Patient-controlled Analgesia Versus Thoracic Epidural Analgesia After Open Liver Surgery

John Hausken, Åsmund Avdem Fretland, Bjørn Edwin et al. · Annals of Surgery · 2019 · 51 citations

Medicine, Anesthesiology, Surgery +17

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