Estimating the superiority of a drug to a placebo when all and only those patients at risk are treated with the drug.
- 1 May 1989
- journal article
- research article
- Published by Proceedings of the National Academy of Sciences in Proceedings of the National Academy of Sciences
- Vol. 86 (9) , 3003-3005
- https://doi.org/10.1073/pnas.86.9.3003
Abstract
It is shown that, under certain assumptions, one can estimate the difference between the effect of a treatment and that of a placebo even when the treatment has been given to all and only those patients who are at risk (as evidenced by a screening examination).This publication has 1 reference indexed in Scilit:
- Estimating a treatment effect under biased sampling.Proceedings of the National Academy of Sciences, 1988