Simplified exact analysis of case-referent studies: matched pairs; dichotomous exposure.

Exact Logistic Regression for a Matched Pairs case-Control Design with Polytomous Exposure Variables

analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)

چکیده ندارد.

Analysis of matched case-control studies.

There are two common misconceptions about case-control studies: that matching in itself eliminates (controls) confounding by the matching factors, and that if matching has been performed, then a “matched analysis” is required. However, matching in a case-control study does not control for confounding by the matching factors; in fact it can introduce confounding by the matching factors even when...

An Unconditional Exact Test For Small Samples Matched Binary Pairs

Estimability and estimation in case-referent studies.

The concepts that case-referent studies provide for the estimation of "relative risk" only if the illness is "rare", and that the rates and risks themselves are inestimable, are overly superficial and restrictve. The ratio of incidence densities (forces of morbidity)-and thereby the instantaneous risk-ratio-is estimable without any rarity-assumption. Long-term risk-ratio can be computed through...