Table 4.
key factors associated with pulmonary embolism by logistic analysis
| Variables | Univariate Analysis | Multivariate Analysis | ||||
|---|---|---|---|---|---|---|
| OR | 95%CI | P value | OR | 95%CI | P value | |
| Hyperlipemia | 0.436 | 0.195–0.975 | 0.043 | |||
| BMI tertiles | 3.095 | 1.815–5.279 | < 0.001 | 4.065 | 1.138–14.527 | 0.031 |
| Diabetes | 0.233 | 0.061–0.898 | 0.034 | |||
| Intraoperative hypotension time | 3.257 | 1.419–7.473 | 0.005 | 4.095 | 1.367–12.266 | 0.009 |
| Same day fluid balance (ml/kg/h) | 0.354 | 0.139–0.899 | 0.029 | 0.245 | 0.061–0.684 | 0.048 |
| POD1 Fluid balance (ml/kg/h) | 0.727 | 0.513–1.032 | 0.074 | |||
| Postoperative D-dimer | 1.637 | 1.109–2.516 | 0.013 | 1.693 | 1.098–2.611 | 0.017 |
| Postoperative anticoagulative agent | 0.171 | 0.050–0.582 | 0.005 | |||
| Postoperative mechanical prophylaxis | 0.073 | 0.006–0.938 | 0.045 | |||
BMI body mass index, POD postoperative day