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Figure 3 | World Journal of Surgical Oncology

Figure 3

From: Percutaneous transhepatic and endoscopic biliary drainage for malignant biliary tract obstruction: a meta-analysis

Figure 3

Forest plots for therapeutic success rates of the three randomized controlled trials. (A) Random-effects analysis of overall success rates. (B) Sensitivity analysisof primary outcomes based on the leave-one-out approach. (C) Success rates for the two randomized controlled trials after excluding the Speer et al. trial. CI, Confidence interval; EBD, Endoscopic biliary drainage; PTBD, Percutaneous transhepatic biliary drainage.

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World Journal of Surgical Oncology

ISSN: 1477-7819

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