Table 3.

Hormone Therapy Use and Angiographic Coronary Artery Disease

	No Coronary Disease (n=487)	Coronary Disease (n=167)	OR (95% CI)	P
Overall:
History of HT use (%)	66	39	0.41 (0.28,0.60)	<0.0001
Current HT use (%)	49	29	0.51 (0.34,0.75)	0.0007
Among Ever HT Users:	(n=319)	(n=65)
Age onset of HT (yrs±SD)	46±11	55±11	1.03 (1.00,1.06)	0.052
Duration of HT use (yrs±SD)	10.4±10.0	8.7±10.2	0.98 (0.95,1.003)	0.08
Among Current HT Users:	(n=241)	(n=48)
Unopposed estrogen (%)	74	75	1.03 (0.55,2.11)	0.93

Abbreviations and definitions as previously.

All ORs, CIs, and p values are age-adjusted.