Table 4.

Multivariate regression model for the cardiovascular disease risk of the Chinese post-menopausal women^a

Independent variables	β	95% CI	SE	p-value
Constant	–	(2.37, 3.23)	0.22	<0.001***
Sleep duration	- 0.18	(−0.32, −0.008)	0.08	0.04*
Sleep disturbance	0.33	(0.27, 0.85)	0.14	<0.001***
Employment status	- 0.19	(−1.15, −0.12)	0.26	0.016*
Physical exercise habit	0.02	(−0.31, 0.39)	0.18	0.83

Adjusted R² = 0.110

^a The dependent variable was square rooted Framingham 10 year risk score

CI: confidence interval. SE: standard error. *p < 0.05; *** p < 0.001