Fig. 4From: Comparison of the effects of ketamine via nebulization versus different pharmacological approaches in pediatric sedation: a systematic review and meta-analysis of randomized controlled trialsForest plot: Number of children with satisfactory separation from parents. No significant differences were observed between nebulized ketamine group vs. nebulized dexmedetomidine group (RR = 0.81, with 95%CI [0.61, 1.08], P = 0.15), and nebulized ketamine group vs. nebulized ketamine plus dexmedetomidine group (RR = 0.92, with 95%CI [0.74, 1.14], P = 0.42)Back to article page