[Retracted] A Prediction Model for Cognitive Impairment Risk in Colorectal Cancer after Chemotherapy Treatment

Table 4

-index of the nomogram prediction model.

Dataset group	-index of the prediction model
	-index	The -index (95% CI)
Training set	0.826	0.774-0.877
Validation set	0.734	0.633-0.835
Entire cohort	0.796	0.750-0.842