Fig. 3From: Comparison of extracorporeal and conventional cardiopulmonary resuscitation: a retrospective propensity score matched studyKaplan-Meier plot of survival with favorable neurological outcome in the matched extracorporeal cardiopulmonary resuscitation (ECPR) and conventional cardiopulmonary resuscitation (CCPR) groups at 3 months. Differences in the time to survival with intact neurological outcome between ECPR and CCPR were tested using stratified log-rank test and were quantified using Cox regression analysis stratified by matched pairsBack to article page