刊物主题:Drug Safety and Pharmacovigilance; Pharmacology/Toxicology;
出版者:Springer International Publishing
ISSN:1179-1942
卷排序:40
文摘
IntroductionComparing medications in observational settings requires differences in patient characteristics to be accounted for. Propensity score (PS) methods can address these differences, but PS weighting approaches may introduce bias.