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Fig. 2 | BMC Cancer

Fig. 2

From: Laparoscopic versus open major liver resection for hepatocellular carcinoma: systematic review and meta-analysis of comparative cohort studies

Fig. 2

Forest plots depicting perioperative outcomes of LMLR versus OMLR. a. Operative time of LMLR versus OMLR; b. Blood loss in LMLR versus OMLR; c. Blood transfusion in LMLR versus OMLR; d. Resection margin in LMLR versus OMLR. Weighted mean differences (WMDs) and Odds ratios (ORs) are shown with 95% confidence intervals (CIs). LMLR, laparoscopic major liver resection; OMLR, open major liver resection

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