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The contributing factors to preoperative DVT
| Factor | B | P | OR | 95% CI |
|---|---|---|---|---|
| Days between fracture and hospitalization | 0.103 | 0.043 | 1.109 | 1.003–1.225 |
| Days between fracture and operation | 0.086 | 0.033 | 1.090 | 1.007–1.180 |
| d-Dimer at preoperation | 0.043 | 0.331 | 1.044 | 0.989–1.101 |
