The case-cohort design is a common means of reducing cost in large epidemiological cohort
studies. Under this design, covariates are measured only on the cases and a subcohort …

Case-cohort study designs are widely used to reduce the cost of large cohort studies while
achieving the same goals, especially when the disease rate is low. A key advantage of the …

Competing risks analysis of the case-cohort design is often required in epidemiological
studies and for this, some methods have been proposed under the proportional hazards …

The case-cohort study design, used to reduce costs in large cohort studies, involves a
random sample of the entire cohort, called the subcohort, augmented with subjects having …

It is shown that variance estimates for regression coefficients in exposure‐stratified case‐
cohort studies (Borgan et al., Lifetime Data Anal., 6, 2000, 39–58) can easily be obtained …

A class of cohort sampling designs, including nested case–control, case–cohort and
classical case–control designs involving survival data, is studied through a unified approach …

Suppose that a cohort of individuals is to be followed in order to relate failure rates to
preceding covariate histories. A design is proposed which involves covariate data only for …

A case-cohort design was recently proposed [Prentice (1986)] as a means of reducing cost
in large epidemiologic cohort studies. A" pseudolikelihood" procedure was described for …

We define a bootstrap sampling plan for the case-cohort design and present bootstrap
variance estimates and confidence intervals for the log relative hazard. The coverages of …

A variant of the case-cohort design is proposed for the situation in which a correlate of the
exposure (or prognostic factor) of interest is available for all cohort members, and exposure …