Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2007; 13(32): 4372-4378
Published online Aug 28, 2007. doi: 10.3748/wjg.v13.i32.4372
Figure 2
Figure 2 Comparison of the yield of CE and DBE (All studies). The existence of heterogeneity was confirmed (chi2 test, P = 0.02), random model was used. The summary OR was 1.21 (95% CI = 0.64-2.29). There was no significant difference between the yield of CE and DBE (P = 0.56).