Table 2.

Prediction performance of nhKcr in terms of five major performance metrics, that is, Acc, Sn, Sp, MCC and AUC

	Acc	Sn	Sp	MCC	AUC
5-fold cross-validation	85.40	62.86	90.00	0.506	0.882
Independent test	84.33	58.90	90.00	0.482	0.878