Table 1.
Binary logistic regression model for risk factors of hypotension after bilateral TPVB
| Variable | Hypotensive group 24 | Non-Hypotensive group 177 | P | OR |
|---|---|---|---|---|
| Sex(male/female) | 18/6 | 120/57 | 0.477 | 1.425 |
| Age | 51 ± 11 | 53 ± 12 | 0.465 | 0.987 |
| Body weight | 63.9 ± 8.8 | 58.8 ± 9.4 | 0.015* | 1.059 |
| Height | 166.2 ± 6.8 | 164.1 ± 7.4 | 0.202 | 1.039 |
| BMI | 22.9 ± 2.6 | 21.8 ± 2.8 | 0.053 | 1.170 |
| Operative time | 205 ± 49 | 174 ± 66 | 0.030* | 1.007 |
| Heart rate | 82 ± 14 | 80 ± 14 | 0.674 | 1.007 |
| Systolic blood pressure | 107 ± 16 | 125 ± 19 | <0.001* | 0.938 |
| Diastolic blood pressure | 71 ± 15 | 78 ± 13 | 0.011* | 0.957 |
| Mean blood pressure | 83 ± 14 | 94 ± 14 | 0.001* | 0.938 |
| VAS pain score rest | 7.6 ± 1.9 | 7.8 ± 1.6 | 0.618 | 0.937 |
| VAS pain score cough | 8.4 ± 1.6 | 8.7 ± 1.3 | 0.381 | 0.873 |
BMI Body Mass Index, VAS Visual Analog Scale,* P < 0.05