Table 2.
Results of multivariate analysis of postoperative PMV in patients with acute type A aortic dissection.
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P value | OR | 95% CI | P value | |
| Age | 1.02 | 1.00–1.03 | 0.014 | 1.06 | 1.03–1.11 | <0.001 |
| BMI | 1.06 | 1.01–1.11 | 0.011 | 1.08 | 1.02–1.13 | 0.004 |
| Hypertension | 1.76 | 1.05–3.06 | 0.036 | |||
| Neutrophil count | 1.08 | 1.02–1.15 | 0.010 | 1.10 | 1.04–1.18 | 0.008 |
| PLT | 0.99 | 0.99–1.00 | <0.001 | |||
| Cr | 1.00 | 1.00–1.01 | 0.041 | 1.00 | 1.00–1.01 | 0.039 |
| D-dimer | 1.011 | 1.00–1.01 | 0.027 | |||
| Limb malperfusion | 2.85 | 1.07–7.76 | 0.035 | |||
| Cerebral malperfusion | 5.73 | 2.36–15.34 | <0.001 | 6.36 | 2.44–19.24 | <0.001 |
| CPB time | 1.01 | 1.00–1.01 | <0.001 | 1.01 | 1.00–1.01 | <0.001 |
P < 0.05 was considered statistically significant.