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. 2013 Jul 7;19(25):4072–4082. doi: 10.3748/wjg.v19.i25.4072

Figure 4.

Figure 4

Forest plot of comparison: Single-incision laparoscopic surgery for appendectomies vs conventional laparoscopic appendectomy in terms of short-term results, outcome: wound infection. A: Single-incision laparoscopic surgery for appendectomies (SILS-A) vs conventional laparoscopic appendectomy (C-LA) in terms of short-term results for adult; B: SILS-A vs C-LA in terms of short-term results for children; C: SILS-A vs C-LA in terms of short-term results for adult, risk ratios (RRs); D: SILS-A vs C-LA in terms of short-term results for children, RRs. RRs are shown with 95%CI.