USMLE Biostatistics: Confounding Bias & Methods to Control It

In this video we will introduce the confounding bias, how the confounding bias occurs, how to prevent the confounding bias and the strategies for controlling for the confounding bias. Specifically we will talk about matching, stratifying, restricting, randomizing, multivariate adjustments. For more USMLE biostatistics resources, check out Med-Ace.com!