Table 3 Predictors of OPCAB-POAF success rate based on the nomogram
| Â | Univariate analysis | Â | Multivariate analysis | ||||
|---|---|---|---|---|---|---|---|
Characteristics | OR | CI | P | Â | OR2 | CI2 | P2 |
age | 1.03 | 1-1.06 | 0.04 | Â | 1.03 | 1-1.07 | 0.09* |
sex (male) | 0.80 | 0.34–1.89 | 0.62 |  | / | / | / |
cigarette (yes) | 1.09 | 0.63–1.88 | 0.77 |  | / | / | / |
diabetes (yes) | 2.13 | 1.25–3.63 | 0.01 |  | 1.85 | 0.99–3.45 | 0.05* |
drinking (yes) | 0.88 | 0.52–1.5 | 0.64 |  | / | / | / |
hyperlipidemia (yes) | 0.86 | 0.36–2.06 | 0.73 |  | / | / | / |
hypertension (yes) | 2.20 | 1.24–3.92 | 0.01 |  | 1.90 | 0.97–3.74 | 0.06* |
cerebrovascular accident (yes) | 2.74 | 1.16–6.47 | 0.02 |  | 1.49 | 0.55–4.01 | 0.43 |
Previous PCI (yes) | 3.67 | 1.83–7.37 | < 0.001 |  | 2.51 | 1.1–5.71 | 0.03* |
Myocardial infarction (yes) | 0.90 | 0.49–1.64 | 0.73 |  | / | / | / |
NYHA ≥ III (yes) | 1.62 | 0.94–2.81 | 0.08 |  | / | / | / |
NTpro-BNP | 1.00 | 44562.00 | 0.53 | Â | / | / | / |
EF | 0.97 | 0.95–0.99 | 0.02 |  | 0.97 | 0.94–1.01 | 0.12 |
LAD | 1.06 | 1.02–1.11 | 0.01 |  | 1.03 | 0.97–1.09 | 0.32 |
LVED | 1.05 | 1-1.09 | 0.04 |  | 1.00 | 0.93–1.06 | 0.88 |
Last intraoperative blood potassium concentration | 0.34 | 0.19–0.6 | < 0.001 |  | 0.30 | 0.16–0.57 | < 0.001* |
Anesthesia duration | 1.00 | 0.99-1 | 0.43 | Â | / | / | / |
ICU mechanical ventilation time | 1.00 | 0.99–1.02 | 0.66 |  | / | / | / |
ICU stay time | 1.01 | 1-1.01 | 0.05 | Â | 1.00 | 1-1.01 | 0.33 |
postoperative drainage volume | 1.00 | 44562.00 | 0.00 | Â | 1.00 | 44562.00 | 0.00 |