Propensity score analysis with a time-dependent intervention is an acceptable although not an optimal analytical approach when treatment selection bias and survivor bias coexist
Imad M. Tleyjeh, Hassan Ghomrawi, James M. Steckelberg, Víctor M. Montori, Tanya L. Hoskin, Felicity Enders, W. Charles Huskins, Farouk Mookadam, Walter R. Wilson, Valerie Zimmerman, Larry M. Baddour
Abstract