B
Bailer Aj
Researcher at National Institutes of Health
Publications - 4
Citations - 402
Bailer Aj is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Score test & Potency. The author has an hindex of 4, co-authored 4 publications receiving 396 citations.
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Journal ArticleDOI
Effects of treatment-induced mortality and tumor-induced mortality on tests for carcinogenicity in small samples
Bailer Aj,Christopher J. Portier +1 more
TL;DR: A simple survival-adjusted quantal response test appears to be the most robust of all the procedures considered, and is seen to be highly sensitive to increases in treatment lethality using small-sample simulations.
Journal ArticleDOI
Testing for increased carcinogenicity using a survival-adjusted quantal response test.
Christopher J. Portier,Bailer Aj +1 more
TL;DR: A test which is a simple modification of the linear trend test in proportions and which has the same advantages but fails to correct for treatment-related differences in survival across the experimental groups is proposed.
Journal ArticleDOI
A measure of tumorigenic potency incorporating dose-response shape.
TL;DR: A measure of tumorigenic potency is proposed that utilizes the estimated shape of the dose-response relationship, in addition to estimated dose effects, in order to rank chemicals on the basis of carcinogenic risk.
Journal ArticleDOI
An illustration of dangers of ignoring survival differences in carcinogenic data.
Bailer Aj,Christopher J. Portier +1 more
TL;DR: Not adjusting for decreased survival in the higher dosed groups results in a decrease in the actual significance level for the quantal response trend test, and a corresponding decrease in sensitivity for detecting a true treatment effect.