Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 28, 2015; 21(8): 2510-2521
Published online Feb 28, 2015. doi: 10.3748/wjg.v21.i8.2510
Figure 2
Figure 2 Forest plots illustrating meta-analysis of primary outcomes comparing drain with no drain after pancreaticoduodenectomy. Pooled odds ratios (ORs) with 95%CIs were calculated using the fixed effects models to analyze outcomes at A: 30 d; B: 60 d; and C: 90 d.