RT Book, Section A1 Holmberg, Mathias J. A1 Andersen, Lars W. A2 Livingston, Edward H. A2 Lewis, Roger J. SR Print(0) ID 1201874932 T1 Collider Bias T2 JAMA Guide to Statistics and Methods YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260455328 LK jamaevidence.mhmedical.com/content.aspx?aid=1201874932 RD 2023/12/02 AB This JAMA Guide to Statistics and Methods describes collider bias, illustrates examples in directed acyclic graphs, and explains how it can threaten the internal validity of a study and the accurate estimation of causal relationships in randomized clinical trials and observational studies.