Fig. 4From: Outcomes after peritoneal dialysis catheter placement by laparoscopic surgery versus open surgery: systematic review and meta-analysisForest plot. a–d The meta-analysis of the risk ratios of the requirement for re-operation, quality of life, hospitalization periods, and catheter migration associated with catheter insertion, between laparoscopic surgery and open surgery. d The subgroup analysis according to with or without secured suture of the catheterBack to article page