Table 5.

Multivariate analysis for the predictors of 1-year all-cause death in the subgroup of patients where Type 4a myocardial infarction was classified

	Crude OR (95% CI)	Adj. OR (95% CI)	P-value
Type 4a MI	2.70 (1.22–5.98)	3.21 (1.42–7.27)	0.005*
Smoker	1.29 (0.85–1.97)	1.69 (1.09–2.63)	0.019*
Diabetes	1.31 (0.65–2.65)	1.48 (0.72–3.04)	0.006*
Age (risk per 5 years increase)	1.34 (1.11–1.62)	1.33 (1.07–1.65)	< 0.001*
eGFR <60 mL/min	2.02 (1.4–2.07)	1.46 (0.67–3.17)	0.32
Women	1.08 (0.44–2.68)	1.62 (0.63–4.18)	0.63
Prior myocardial infarction	1.02 (0.65–1.60)	1.15 (0.73–1.82)	0.55
Left main or proximal left anterior descending artery	1.04 (0.52–2.12)	1.02 (0.50–2.08)	0.95
Hypertension	1.09 (0.52–2.3)	0.93 (0.42–2.1)	0.86
Prior coronary artery bypass graft	0.66 (0.16–2.82)	0.54 (0.12–2.33)	0.36

Variables with a univariate associated with 1-year mortality (P < 0.2) were included in the multivariate model: major procedural myocardial injury, age (per 5 years increase), diabetes, active or prior smoking, hypertension, prior MI, prior coronary artery bypass graft surgery, multivessel stenting, number of stent. Number of observations = 2221, AIC value = 305.