From surface to depth: Combining white-light and ultrasound endoscopy to predict complete response in rectal cancer

Figure 5 Development and validation of the predictive nomogram for complete response. A: Nomogram incorporating clinical location, whitelight endoscopy, and endoscopic ultrasound feature to estimate the individualized probability of complete response; B: Calibration curve demonstrating excellent agreement between the nomogram-predicted and actual observed probabilities; C: Decision curve analysis showing that the nomogram provides a superior clinical net benefit across a wide range of threshold probabilities compared to default strategies; D: Receiver operating characteristic curve for the nomogram predicting complete response. CR: Complete response; WLE: White light endoscopy; EUS: Endoscopic ultrasound; H-L: Hosmer-Lemeshow; AUC: Area under the curve; CI: Confidence interval.