Caution should be used in applying propensity scores estimated in a full cohort to adjust for confounding in subgroup analyses: commentary on "Applying propensity scores estimated in a full cohort to adjust for confounding in subgroup analyses": Commentary on "Applying propensity scores estimated in a full cohort to adjust for confounding in subgroup analyses".
作者信息
Marcus Sue M, Gibbons Robert D
机构信息
New York State Psychiatric Institute, Columbia University, New York, NY, USA.
出版信息
Pharmacoepidemiol Drug Saf. 2012 Jul;21(7):710-712. doi: 10.1002/pds.3202. Epub 2012 May 30.