Long-term analysis of ventricular function in patients with symptomatic coronary disease who underwent on-pump or off-pump coronary artery bypass grafting

Table 3 Analyses of logistic regression for the identification of the predictors of ventricular dysfunction

Univariate	OR	95% CI	P value
Demographic
Age*	0.96	0.91–1.01	0.13
Male sex	0.97	0.36–2.57	0.95
Medical
Previous MI	3.47	1.39–8.70	0.008
Hypertension	1.28	0.53–3.06	0.57
Diabetes mellitus	1.86	0.71–4.86	0.20
Smoking	4.30	1.28–14.43	0.01
Stable angina	1.34	0.29–6.13	0.69
Laboratory
Total cholesterol**	0.99	0.98–1.002	0.14
LDL-C**	0.98	0.97–1.001	0.07
HDL-C**	0.98	0.93–1.02	1.04
Creatinine**	0.88	0.43–1.80	0.73
Angiographic
Three-vessel disease	1.15	0.37–3.56	0.80
Surgical
ONCAB	0.90	0.39–2.07	0.81
IR	1.56	0.51–4.80	0.43
Postoperative
CK-MB peak***	1.09	1.02–1.10	0.008
MI	4.29	1.35–13.61	0.01
Multivariate
Postoperative
CK-MB peak***	1.09	1.02–1.10	0.008
MI	4.64	1.21–17.69	0.02

CK-MB creatine kinase-MB isoenzyme, HDL-C high-density lipoprotein cholesterol, LDL low-density lipoprotein cholesterol, LVEF left ventricular ejection fraction, MI myocardial infarction, ONCAB on-pump coronary artery bypass grafting, OPCAB off-pump coronary artery bypass grafting
^*Analyzed as a continuous variable for each year of life
^**Analyzed as a continuous variable, for each 1 mg/dL
^***Analyzed as a continuous variable, for every 10 ng/mL

ISSN: 1749-8090