Table 3.

DHEA-S prediction of time to CVD mortality: multivariate risk factor-adjusted Cox proportional hazard models

Predictor	Model 1			Model 2
	HR	95% CI	P value	HR	95% CI	P value
Age	1.02	0.98–1.07	0.30	1.01	0.97–1.06	0.52
Ethnicity	0.63	0.25–1.62	0.34	0.64	0.24–1.68	0.37
History of diabetes	2.72	1.14–6.50	0.024	3.02	1.22–7.47	0.016
History of hypertension	1.20	0.42–3.41	0.73	0.98	0.33–2.88	0.97
Ever smoked (yes/no)	2.74	1.15–6.51	0.023	3.25	1.29–8.18	0.012
BMI (kg/m2)	1.02	0.95–1.09	0.61	1.02	0.95–1.09	0.67
CAD severity score (log)				1.60	0.96–2.66	0.07
DHEA-S lowest tertilea	2.43	1.06–5.56	0.036	1.99	0.87–4.59	0.10

^aLowest tertile vs. all others.