RT Book, Section A1 Stensrud, Mats J. A1 HernĂ¡n, Miguel A. A2 Livingston, Edward H. A2 Lewis, Roger J. SR Print(0) ID 1184195804 T1 Why Test for Proportional Hazards? 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=1184195804 RD 2024/03/29 AB This JAMA Guide to Statistics and Methods explains the meaning underlying the proportional hazards (PH) assumption underlying Cox regression and survival analyses, and proposes that reports of survival differences might replace statistical tests of the PH assumption because they are more meaningful.