Fig. 2From: Influences of remote ischemic preconditioning on postoperative delirium and cognitive dysfunction in adults after cardiac surgery: a meta-analysis of randomized controlled trialsForest plots for the meta-analysis of effects of RIPC on POD and POCD after cardiac surgery. A Forest plots for the meta-analysis of RIPC on POD and B forest plots for the meta-analysis of RIPC on POCDBack to article page