Table 6.

Summary results for all two-class classification using LOOCV for 5-min time-window size.

Classification Tasks	5-min Time Window Size
	Acc. (%)			Sens. (%)			Spec. (%)			AUC			$\mathit{J}$ (Youden’s Index)
	LF	RF	CF	LF	RF	CF	LF	RF	CF	LF	RF	CF	LF	RF	CF
ALS vs. HC	96.55	96.55	86.21	100	100	90.91	94.12	94.12	83.33	0.9706	0.9706	0.8712	0.9412	0.9412	0.7424
HD vs. HC	77.78	83.33	77.78	83.33	93.75	92.86	72.22	75	68.18	0.7778	0.8438	0.8052	0.5555	0.6875	0.6104
PD vs. HC	93.55	90.32	80.65	100	100	90.91	88.89	84.21	75	0.9444	0.9211	0.8295	0.8889	0.8421	0.6591
ALS vs. HD	87.88	90.91	81.82	100	100	100	83.33	86.96	76.92	0.9167	0.9348	0.8846	0.8333	0.8696	0.7692
PD vs. ALS	71.43	71.43	71.43	76.92	73.33	70.59	66.67	69.23	72.73	0.7179	0.7128	0.7166	0.4359	0.4256	0.4332
HD vs. PD	82.86	77.14	68.57	79.17	75	69.57	90.91	81.82	66.67	0.8504	0.7899	0.6812	0.7008	0.5682	0.3624
NDD vs. HC	89.06	92.19	85.94	97.67	95.74	93.33	71.43	82.35	68.42	0.8455	0.8905	0.8088	0.6910	0.7809	0.6175

Note: bold and underlined were selected by Youden’s index criteria as the best classification result and model.