Table 1:

Single lead ECG. Lead II (N=214), V (N=203). AUC (95% CI) shown.

	Data			LR	MLP	PCA+MLP	SDAE
1	3-sec waveform	II		0.54 (0.44, 0.64)	0.77 (0.67, 0.86)	0.83 (0.75, 0.92)	0.77 (0.68, 0.86)
2	3-sec waveform	V		0.57 (0.47, 0.67)	0.74 (0.65, 0.84)	0.78 (0.69, 0.87)	0.76 (0.67, 0.85)
3	FFT 3-sec interval	II		0.70 (0.60, 0.80)	0.84 (0.76, 0.92)	0.85 (0.77, 0.93)	0.87 (0.80, 0.94)
4	FFT 3-sec interval	V		0.73 (0.63, 0.82)	0.81 (0.73, 0.90)	0.85 (0.77, 0.93)	0.86 (0.77, 0.93)
5	FFT of beats	II		0.76 (0.67, 0.86)	0.89 (0.86, 0.98)	0.88 (0.84, 0.97)	0.87 (0.80, 0.94)
6	FFT of beats	V		0.69 (0.60, 0.79)	0.87 (0.79, 0.94)	0.87 (0.79, 0.94)	0.88 (0.80, 0.94)