Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 21, 2013; 19(7): 1124-1134
Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1124
Figure 4
Figure 4 Funnel plot. A: Operation time-randomized controlled trial; B: Remnant gastritis-observational clinical studies. None of the studies lay outside the limits of the 95%CIs, and there was no evidence of publication bias.