Fig. 5From: The effect and safety of dexmedetomidine as an adjuvant to local anesthetics in erector spinae plane block: a systematic review and meta-analysis of randomized controlled trialsForest plot of comparison: with VS. without DEX to the LAs in ESPB, number of PCIA presses, carried out sensitivity analysis and removed Wang YH’s research. IV, inverse varianceBack to article page