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Annals of Pediatric Surgery
Fig. 4 | Annals of Pediatric Surgery

Fig. 4

From: What surgical approach would provide better outcomes in children and adolescents undergoing cholecystectomy? Results of a systematic review and meta-analysis

Fig. 4

Mean difference for the length of hospital stay (days) in studies comparing laparoscopic cholecystectomy versus open cholecystectomy. Studies ordered chronologically. Negative values favour laparoscopic cholecystectomy group. SD = standard deviation; N = sample size; CI = confidence interval; MD = mean difference

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