Table 3. Accuracy, Sensitivity, and Specificity of Pattern Classification Analysis Using between-Group Regional Homogeneity Difference Features in Different Frequency Bands.

Indices	HE vs. HC	HE vs. noHE	noHE vs. HC
Routine band (0.010–0.080 Hz)
Accuracy	0.87	0.81	0.80
Sensitivity	0.84	0.78	0.79
Specificity	0.89	0.84	0.80
Slow-5 (0.010–0.027 Hz)
Accuracy	0.87	0.83	0.78
Sensitivity	0.89	0.74	0.76
Specificity	0.84	0.91	0.80
Slow-4 (0.027–0.073 Hz)
Accuracy	0.89	0.83	0.83
Sensitivity	0.89	0.84	0.81
Specificity	0.89	0.83	0.85
Slow-3 (0.073–0.198 Hz)
Accuracy	0.76	0.77	0.81
Sensitivity	0.76	0.71	0.76
Specificity	0.76	0.83	0.85