Fig. 4From: Development and external validation of a faecal immunochemical test-based prediction model for colorectal cancer detection in symptomatic patientsReceiver-operating characteristic (ROC) curve of the COLONPREDICT model for colorectal cancer detection in the derivation and the validation cohort. The area under the curve of the ROC curves are compared with the Chi-square homogeneity area test. CI confidence intervalBack to article page