Table 4. Univariate and multivariate logistic regression analysis for predictors of in-hospital mortality in ACS patients.

ACS (N = 1003)	Univariate analysis		Multivariate analysis		Model 2 multivariate analysis*
	OR (95% CI)	p value	OR (95% CI)	p value	OR (95% CI)	p value
Age (years)	1.05 (1.03-1.07)	< 0.001	1.05 (1.03-1.08)	< 0.001	1.12 (1.08-1.17)	< 0.001
Male gender	0.71 (0.43-1.18)	0.183
Hypertension	1.45 (0.85-2.48)	0.176
DM	1.32 (0.82-2.12)	0.257
Dyslipidemia	0.81 (0.48-1.36)	0.419
Prior MI	1.22 (0.69-2.14)	0.494
Prior stroke	2.73 (1.52-4.89)	0.001	2.04 (1.09-3.81)	0.025	2.65 (1.03-6.85)	0.044
Prior HF	2.23 (1.27-3.93)	0.005	1.13 (0.60-2.14)	0.702	1.25 (0.47-3.30)	0.658
Prior AF/AFL	1.25 (0.49-3.25)	0.641
Uremia	2.22 (1.17-4.22)	0.014	1.80 (0.88-3.68)	0.111	1.31 (0.37-4.60)	0.675
PAOD	2.90 (1.16-7.27)	0.023	1.55 (0.56-4.34)	0.401	0.78 (0.07-8.40)	0.837
Cardiogenic shock	3.78 (2.21-6.45)	< 0.001	4.44 (2.51-7.86)	< 0.001	5.99 (2.41-14.89)	< 0.001
Presence of TVD	1.36 (0.95-2.19)	0.199
DES use*	0.36 (0.18-0.74)	0.006			0.54 (0.24-1.21)	0.133

ACS, acute coronary syndrome; AF/AFL, atrial fibrillation/atrial flutter; CI, confidence interval; DES, drug-eluting stent; DM, diabetes mellitus; HF, heart failure; MI, myocardial infarction; OR, odds ratio; PAOD, peripheral arterial occlusive disorder; TVD, triple-vessel disease.

* Model 2 indicates that only patients undergoing coronary intervention with stenting (N = 669) are analyzed.