Table 2.

HF-HRV changes associated with physiologically-assessed hot flashes

	HF-HRV
	Model 1		Model 2		Model 3
	B (SE)	p	B (SE)	p	B (SE)	p
Flash interval
Pre-flash	0.28 (0.03)	<0.0001	0.31 (0.03)	<0.0001	0.33 (0.03)	<0.0001
Post-flash	0.30 (0.03)	<0.0001	0.30 (0.03)	<0.0001	0.29 (0.03)	<0.0001
Flash (referent)	--		--		--

Model 1: Univariate

Model 2: Covariates age, race, menopausal stage, education, physical activity, state anxiety, BMI

Model 3: Covariates age, race, menopausal stage, education, physical activity, state anxiety, BMI, respiratory rate

Note: Models 1 and 2: N=21; Model 3: N=19