Usefulness of CT angiography in diagnosing acute gastrointestinal bleeding: A meta-analysis

Figure 1 Reports evaluated for inclusion in the meta-analysis. QUADAS: Quality Assessment of Diagnostic Accuracy Studies.

Figure 2 Forest plot of pooled sensitivity and specificity of computed tomography angiography in diagnosis of site of acute gastrointestinal bleeding. A: Sensitivity; B: Specificity.

Figure 3 Summary receiver-operating characteristic curve for computed tomography angiography in the diagnosis of site of acute gastrointestinal bleeding. SROC: Summary receiver-operating characteristic; AUC: Area under the curve.