Research Article
[Retracted] Nomogram for Predicting Deep Venous Thrombosis in Lower Extremity Fractures
Table 3
Risk score chart for thrombosis in patients with lower extremity fractures.
| Risk factor | | Coef | Nomogram | Point |
| Age | | 0.0192 | 1.728 | | 10 | | | 0 | 20 | | | 10 | 30 | | | 20 | 40 | | | 30 | 50 | | | 40 | 60 | | | 50 | 70 | | | 60 | 80 | | | 70 | 90 | | | 80 | 100 | | | 90 | 110 | | | 100 | BMI | | 0.0484 | 2.45 | | 10 | | | 0 | 12 | | | 5 | 14 | | | 10 | 16 | | | 15 | 18 | | | 20 | 20 | | | 25 | 22 | | | 29 | 24 | | | 34 | 26 | | | 39 | 28 | | | 44 | 30 | | | 49 | 32 | | | 54 | 34 | | | 59 | 36 | | | 64 | 38 | | | 69 | 40 | | | 74 | Fracture fixation type | | | | | External fixation | Ref | Ref | 0 | Other types | 0.3808 | 0.3808 | 20 | Internal fixation | 0.9015 | 0.9015 | 52 | Energy | | | | | Low | Ref | Ref | 0 | High | 0.4054 | 0.4054 | 23 | Blood transfusion | | | | | No | Ref | Ref | 0 | Yes | 0.3868 | 0.3868 | 22 | Anticoagulation drugs | | | | | Yes | Ref | Ref | 0 | No | 1.1537 | 1.1537 | 58 |
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