Table 4.

Adjusted Odds Ratios Using a Backward Elimination Model for Mortality

	Mortality ≤30 days			Mortality 31d – 36 m
	Adjusted OR	p-value	95% CI	Adjusted OR	p-value	95% CI
Comorbid conditions
Diabetes	1.45	<0.001	1.20 – 1.76	1.61	<0.001	1.41 – 1.85
Anemia				1.59	<0.001	1.38 – 1.85
Age (per year)	1.01	0.01	1.00 – 1.02	1.03	<0.001	1.03 – 1.04
Smoking				1.23	0.007	1.06 – 1.42
Previous MI				1.55	<0.001	1.34 – 1.79
On Admission
STEMI	1.26	0.02	1.04 – 1.53
Systolic BP >140 mmHg	0.68	<0.001	0.56 – 0.83
High LDL	0.76	0.02	0.61 – 0.95
Creatinine Clearance per ml/min	0.99	0.007	0.99 – 1.00	0.98	<0.001	0.98 – 0.99
Therapy during hospitalization
CABG	0.59	0.02	0.39 – 0.89	0.58	<0.001	0.46 – 0.72
PCI				0.52	<0.001	0.41 – 0.66
Thrombolysis				0.58	<0.001	0.48 – 0.70
Medication on discharge
B-blocker	N/A			0.64	<0.001	0.54 – 0.74
ASA	N/A			0.70	<0.001	0.60 – 0.82
Statin	N/A			0.79	0.002	0.68 – 0.91