Table 9. Univariate and multivariate analyses to predict MACE.

Variable	Univariate Analysis		Multivariate Analysis
	HR [95% CI]	P value	HR [95%CI]	P value
Age	1.022 [1.000–1.046]	0.051	1.003 [0.977–1.030]	0.814
Sex	1.456 [0.786–2.698]	0.232
STEMI	0,542 [0.296–0.995]	0.048
NSTEMI	2.011 [1.122–3.604]	0,019	1.742 [0.844–3.592]	0.133
Unstable angina	0,813 [0,292–2.269]	0,693
BMI	1.012 [0,952–1.075]	0,710
Smoking	0.645 [0.351–1.182]	0.156
Diabetes mellitus	2.290 [1.278–4.102]	0.005	0.959 [0.455–2.023]	0.913
Hypertension	1.536 [0.837–2.818]	0.166
Dyslipidemia	1.530 [0.846–2.765]	0.160
Prior PCI	0.954 [0.460–1.977]	0.899
CKD	3.594 [1.675–7.711]	0.001	1.726 [0.641–4.645]	0.280
History of stroke	3.065 [1.298–7.238]	0.011	1.447 [0.503–4.162]	0.493
Peripheral vascular disease	2.566 [1.238–5.318]	0,011	1.865 [0.807–4.311]	0.145
Killip 2 to 4	2.295 [1.108–4.757]	0.025	1.940 [0.368–2.400]	0.897
Creatinine	1.003 [0.999–1.008]	0.180
HbA1c	1.207 [1.025–1.422]	0.024
BNP at admission	1.000 [1.000–1.001]	0.020
CRP at admission	1.011 [1.005–1.017]	0.001	1.011 [1.004–1.018]	0.003
Troponin at admission	1.006 [1.002–1.011]	0,005	1.008 [1.002–1.015]	0.015
Left ventricular ejection fraction	0.970 [0.947–0.993]	0.011
Clopidogrel	1.741 [0.884–3.429]	0.109
ACE-inhibitor	0.320 [0.149–0.686]	0,003
Statin	0.274 [0.098–0.765]	0,013
Stent's total length	1.016 [1.005–1.026]	0,003	1.006 [0.990–1.022]	0.487
Stent's Diameter	0.955 [0.608–1.500]	0.843
DES	1.865 [0.946–3.678]	0.072
Three-vessel disease	1.816 [1.004–3.284]	0.048	1.532 [0.757–3.101]	0.236
Left main coronary artery	1.770 [0.635–4.937]	0.275
Bifurcation	1.744 [0.689–4.415]	0.240
Hemorrhagic event	4.952 [1.938–12.656]	0.001	3.119 [1.020–9.533]	0.046

HR = Hazard ratio; CI = confidence interval

ACE = angiotensin-converting enzyme; BMI = body mass index; BNP = brain natriuretic peptide; CRP = C-reactive protein; DES = drug eluting stent; NSTEMI = Non ST segment elevation myocardial infarction; STEMI = ST segment elevation myocardial infarction