Table 3.

Descriptive statistics for the HRV physiological data between groups.

		Quantity	Mean	SD
SDNN	Normal	30	80.81	24.90
	AR	30	56.19	12.23
	VR	30	67.21	18.64
RMSSD	Normal	30	48.19	14.29
	AR	30	42.82	12.99
	VR	30	52.08	19.70
pNN20	Normal	30	47.90	12.95
	AR	30	42.67	15.30
	VR	30	55.55	14.62
pNN50	Normal	30	21.51	11.53
	AR	30	18.45	12.01
	VR	30	26.13	15.76
HF	Normal	30	2025.77	1330.49
	AR	30	1536.63	1285.64
	VR	30	2392.17	1717.94
LnHF	Normal	30	7.40	0.70
	AR	30	7.04	0.79
	VR	30	7.53	0.75
LnLF	Normal	30	7.77	0.44
	AR	30	7.49	0.47
	VR	30	7.65	0.59