Construction of a risk prediction model for postoperative cognitive dysfunction in colorectal cancer patients

Figure 1 Receiver operating characteristic curve. A: The risk prediction model for Receiver operating characteristic in colorectal cancer patients; B: Postoperative cognitive impairment in the validation group of colorectal cancer patients using a risk prediction model. AUC: Area under the curve; CI: Confidence interval.

Figure 2 Calibration curve. A: The predictive model for postoperative cognitive impairment in colorectal cancer patients in the modeling group; B: The predictive model for postoperative cognitive impairment in colorectal cancer patients in the validation group.

Figure 3  Decision curve analysis curve of the risk prediction model for predicting postoperative cognitive impairment in colorectal cancer patients in the modeling group.