A meta-analysis of the yield of capsule endoscopy compared to double-balloon enteroscopy in patients with small bowel diseases

Figure 4 A: Comparison of the yield of CE and DBE without combination of the two insertion approaches (focused on the fully published papers on obscure GI bleeding). The yield of CE was significantly higher than that of DBE when the combination of two approaches was not used (fixed model, P = 0.02); B: Comparison of the yield of CE and DBE with 2 insertion approaches combined (focused on the fully published papers on obscure GI bleeding). The yield of DBE with combinatory oral and anal routes was significantly higher than that of CE (fixed model, P = 0.004), just one study was included however.