Cardiovascular Consequences of Repetitive Arousals over the Entire Sleep Duration

Table 6

Correlation between and in HRV variables.

	r	P
	0.096	N/S
	−0.175	N/S

, relative overnight difference (overnight change/presleep measure) on the test night; DBP, diastolic blood pressure; HF, high frequency power; LHR, low frequency to high frequency ratio; N/S, not significant.