Posterior-anterior (PA) screw (n = 41) | Anterior-posterior (AP) screw (n = 31) | Posterior plate (n = 35) | χ2/F | P | |
---|---|---|---|---|---|
Sex | |||||
Male | 21 | 17 | 16 | 0.563 | 0.755 |
Female | 20 | 14 | 19 | ||
Lange-Hansen classification | |||||
Supination external rotation | 22 | 13 | 17 | 0.971 | 0.615 |
Pronation-external rotation | 19 | 18 | 18 | ||
Mechanisms of injury | |||||
Low-energy | 19 | 14 | 18 | 0.305 | 0.858 |
High-energy | 22 | 17 | 17 | ||
Age (Year) | 43.8 ± 11.8 | 45.8 ± 13.4 | 43.2 ± 11.9 | 0.382 | 0.683 |
Time from injury to surgery (Day) | 8.6 [7.6,11.4] | 8.8 [8.0,10.0] | 8.5 [8.0,9.8] | 0.412 | 0.814 |
Follow-up time (Month) | 17.5 [13.9,24.2] | 17.7 [15.1,20.9] | 17.9 [13.9,22.7] | 0.315 | 0.854 |