Tab. IV.
Multivariate analysis of variables of both groups
| Variable | Control group | Melatonin group | ||
|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | |
| Age | 1.106 (1.061-1.155) | < 0.050 | 0.985 (0.972-0.997) | 0.014 |
| EuroSCORE II | 1.331 (1.171-1.514) | < 0.050 | 0.985 (0.972-0.997) | 0.014 |
| CPB time | 1.009 (1.002-1.016) | < 0.050 | ||
| ACC time | 1.010 (1.002-1.019) | < 0.050 | ||
| Sufentanil d. | 5.657 (2.159-14.821) | < 0.001 | ||
| CABG | 6.142 (2.248-16.782) | < 0.001 | ||
OR – odds ratio, CI – confidence interval, CPB – cardio-pulmonary bypass, ACC – aortic cross-clamping, d. – dose, CABG – coronary artery bypass graft surgery