Table 3.

The result of the five-fold cross-validation.

Fold	Accuracy	Recall	Specificity	PPV	NPV	AUC
1	94.6%	94.6%	98.2%	94.5%	98.2%	0.990
2	95.2%	95.2%	98.4%	95.1%	98.4%	0.990
3	94.4%	94.5%	98.1%	94.5%	98.2%	0.994
4	96.1%	96.1%	98.7%	96.1%	98.7%	0.993
5	93.6%	93.6%	97.9%	93.7%	97.9%	0.989
Mean ± std	94.8% ± 0.009	94.8% ± 0.009	98.3% ± 0.003	94.8% ± 0.009	98.3% ± 0.003	0.991 ± 0.002