Table 4 Multiple logistic regression analysis results of factors for the development of deep vein thrombosis in unilateral cases
| Factor | Odds ratio | 95% confidence interval | p value |
|---|---|---|---|
| Gender | 3.646 | 0.76717.329 | 0.104 |
| Hypertension | 2.374 | 0.55210.202 | 0.245 |
| Type of anesthesia | 2.319 | 0.5449.881 | 0.255 |
| Body mass index (kg/m2) | 0.094 | ||
| ≥ 25 | (Comparator) | ||
| ≥ 25 to < 30 | 2.333 | 0.52910.284 | 0.263 |
| ≥ 30 | 8.057 | 1.22852.863 | 0.030 |