Fig. 2From: Influence of EMS-physician presence on survival after out-of-hospital cardiopulmonary resuscitation: systematic review and meta-analysisOutcomes after CPR comparing EMS-physician-guided CPR with paramedic-guided CPR. a Return of spontaneous circulation (ROSC). b Survival to hospital admission. c Survival to hospital discharge. CI confidence interval, EMS emergency medical services, Surv. survivalBack to article page