Estimation of Relative Risk from Matched Pairs in Epidemiologic Research
- 1 September 1977
- journal article
- research article
- Published by JSTOR in Biometrics
- Vol. 33 (3) , 552-556
- https://doi.org/10.2307/2529374
Abstract
The matched pairs design is often used in epidemiologic research both in prospective and retrospective studies. The Kraus estimator of relative risk was derived in a number of ways. The development presented employs an unconditional likelihood function. The estimator is shown to be valid only when disease incidence is low and relative risk is constant over the levels of the covariate. Asymptotic variances are derived.This publication has 0 references indexed in Scilit: