Causal Proportional Hazards Models and Time-constant Exposure in Randomized Clinical Trials

Non-parametric covariance methods for in

Non-parametric covariance methods for incidence density analyses of time-to-event data from a randomized clinical trial and their complementary roles to proportional hazards regression

✍ Catherine M. Tangen; Gary G. Koch 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB 👁 3 views

The principal response criteria for many clinical trials involve time-to-event variables. Usual methods of analysis for this type of response criterion include product-limit estimators of cumulative survival for the treatment groups, (stratified) logrank tests to compare treatments, and proportional