Table 4.

Utilization of Medical Therapies at Discharge

	Discharge		1 Year
Agent	PCI (n=195)	MED (n=186)	PCI (n=184)	MED (n=172)
Aspirin	99.0	96.8	94.6	94.2
Thienopyridine (clopidogrel or ticlopidine)	92.8	30.6*	33.1	23.3
Aspirin or thienopyridine	100.0	99.5	96.2	97.7
Aspirin plus thienopyridine	91.8	28.0*	22.3	12.8†
Warfarin	8.7	16.1	NC	NC
One or more of ASA, warfarin, thienopyridine	100.0	100.0	…	…
Two or more of ASA, warfarin, thienopyridine	93.3	41.9*	…	…
β-Blocker	88.7	94.1	85.3	93.6†
ACE inhibitor or ARB	86.7	89.8	87.5	90.1
Spironolactone	4.1	7.5	9.2	11.0
Lipid-lowering agent	83.6	85.5	88.6	90.7

ASA indicates aspirin; NC, not collected; ACE, angiotensin-converting enzyme; and ARB, angiotensin receptor blocker. All values are percentages.

^*P<0.001 at discharge;

^†P<0.05 at 1 year.