Fig. 2From: Laparoscopic intersphincteric resection versus an open approach for low rectal cancer: a meta-analysisForest plot based on short-term surgical outcomes. a Forest plot of the mean difference in operation time. b Forest plot of the mean difference in blood loss. c Forest plot of OR for a positive CRM. d Forest plot of the mean difference in DRM. e Forest plot of the mean difference in resected lymph node numbersBack to article page