Table 5. Predictors of in-hospital, 90-day and 1-year mortality in Group IV (univariate analysis).

Variables	In-hospital		90-day		1-year
	OR (95% CI)	p-value	OR (95% CI)	p-value	OR (95% CI)	p-value
Age (years)	1.1 (0.9-1.3)	0.37	1.0 (1.0-1.1)	0.35	1.1 (1.03-1.2)	0.002
Previous MI	NA		3.3 (1.1-9.8)	0.035	2.2 (1.1-4.4)	0.034
Previous PCI	1.5 (0.1-16.8)	0.74	1.9 (0.6-6.4)	0.28	1.3 (0.6-2.7)	0.46
Diabetes	0.2 (0.03-2.0)	0.19	0.9 (0.4-1.9)	0.8	1.1 (0.7-1.9)	0.67
ACEI or ARB	0.3 (0.04-2.9)	0.32	0.9 (0.4-1.9)	0.68	0.5 (0.3-0.9)	0.028
Beta-blockers	0.3 (0.04-2.7)	0.3	0.7 (0.3-1.5)	0.33	0.8 (0.5-1.4)	0.38
Statins	1.9 (0.4-9.5)	0.44	0.35 (0.1-0.9)	0.037	0.6 (0.3-1.0)	0.07
LVEF < 35%	5.9 (0.95-36.9)	0.06	3.9 (1.5-10.4)	0.006	4.3 (1.9-9.5)	< 0.001
PCI	2.1 (0.2-18)	0.51	0.6 (0.3-1.2)	0.14	0.6 (0.4-1.0)	0.06
Creatinine	1.2 (0.9-1.6)	0.19	1.0 (0.8-1.3)	0.86	1.1 (0.9-1.3)	0.29
CK	0.99 (0.99-1.0)	0.96	0.99 (0.99-1.0)	0.94	0.99 (0.99-1.0)	0.66
Aspirin and clopidogrel	1.4 (0.2-12.3)	0.75	1.44 (0.5-3.9)	0.47	1.0 (0.5-1.8)	0.90

ACEI, angiotensin converting enzyme inhibitor; ARB, angiotensin receptor blocker; CK, creatine kinase; LVEF, left ventricular ejection fraction; MI, myocardial infarction; NA, not applicable because of limited numbers; PCI, percutaneous coronary intervention.