Meta-Analysis
Copyright ©The Author(s) 2019.
World J Gastroenterol. Aug 21, 2019; 25(31): 4555-4566
Published online Aug 21, 2019. doi: 10.3748/wjg.v25.i31.4555
Figure 1
Figure 1 Diagram shows the process for selecting studies that were included in meta-analysis according to PRISMA-2019 guidelines. The twelve articles that were excluded and their reasons for exclusion are listed in Appendix S2[24-32].
Figure 2
Figure 2 Diagnostic accuracy of layered pattern of enhancement for active Crohn’s disease. Forest plot of diagnostic sensitivity, specificity, and summary ROC in discriminating active and non-active inflammation. SROC: Summary receiver operating characteristic; AUC: Area under the curve.
Figure 3
Figure 3 Diagnostic accuracy of layered pattern of enhancement for active Crohn’s disease. Forest plot of positive likelihood ratio, negative likelihood ratio and diagnostic odds ratio in discriminating active and non-active inflammation. LR: Likelihood ratio.
Figure 4
Figure 4 Graphs show evaluation of risk of bias and applicability concerns for the five included studies combined using the quality assessment of diagnostic accuracy studies-2 tool. Risk of bias and applicability concerns for individuals in included studies are reported in Appendix S3.