Survival analysis 1982-1991: the second decade of the proportional hazards regression model.
A short review of the Cox regression model and its development from publication to 1982 is given. I discuss how the model is used and presented in medical journals and how improvement may be achieved. Finally, some extensions of the model are outlined.
Andersen
P K
PK
Statistical Research Unit, University of Copenhagen, Denmark.
D006801:Humans; D016016:Proportional Hazards Models; D012044:Regression Analysis; D016019:Survival Analysis