Estimating a treatment effect under biased sampling.
- 1 June 1988
- journal article
- research article
- Published by Proceedings of the National Academy of Sciences in Proceedings of the National Academy of Sciences
- Vol. 85 (11) , 3670-3672
- https://doi.org/10.1073/pnas.85.11.3670
Abstract
Methods are presented for the estimation of a treatment effect based on before- and after-treatment values, where for ethical reasons all and only those patients are treated whose before-treatment values exceed a given constant.This publication has 0 references indexed in Scilit: