Construction of a nomogram prediction model for early postoperative stoma complications of colorectal cancer

Figure 4 Decision curve analysis images of the training and validation sets of a predictive model for early postoperative stomal complications in rectal cancer patients. A: Decision curve analysis images of the training set of a predictive model for early postoperative stomal complications in rectal cancer patients; B: Decision curve analysis images of the validation set of a predictive model for early postoperative stomal complications in rectal cancer patients.