TABLE 5.

Cox regressions models—complex vs. non-complex PCI.

Outcome	HR (95% CI)	P-value
Death univariate	1.69 (1.50–1.89)	<0.001
Death multivariate*	1.34 (1.19–1.51)	<0.001
MACE univariate	1.55 (1.42–1.68)	<0.001
MACE multivariate*	1.30 (1.19–1.42)	<0.001

*Adjusted to—age, hypertension, diabetes mellitus, congestive heart failure, severe left ventricular systolic function, previous myocardial injury or acute coronary syndrome, cardiogenic shock and renal failure.

MACE, major adverse cardiac events.