Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Apr 7, 2021; 27(13): 1321-1329
Published online Apr 7, 2021. doi: 10.3748/wjg.v27.i13.1321
Figure 3
Figure 3 Receiver-operating characteristic curve for predicting sessile serrated lesions. A: Receiver-operating characteristic (ROC) curve for predicting sessile serrated lesion (SSL) based on the endoscopic SSL diagnosis score: The area under the curve (AUC) was 0.806. The optimal cutoff value was 3, for which the endoscopic SSL diagnosis score predicted pathological SSLs with 75% sensitivity and 80% specificity; B: ROC curve for predicting SSL based on polyp size: AUC was 0.801. Size ≥ 6 mm predicted pathological SSLs with 82% sensitivity, and 63% specificity; C: ROC curve for predicting SSL based on mucus cap: AUC was 0.727. The presence of mucus cap predicted pathological SSLs with 92% sensitivity, and 54% specificity; and D: ROC curve for predicting SSL based on indistinct borders: AUC was 0.723. The presence of indistinct borders predicted pathological SSLs with 83% sensitivity, and 61% specificity.