Posterior-anterior (PA) screw (n = 48) | Anterior-posterior (AP) screw (n = 42) | Posterior plate (n = 46) | χ2/F | P | |
---|---|---|---|---|---|
Sex | |||||
Male | 25 | 20 | 21 | 0.409 | 0.815 |
Female | 23 | 22 | 25 | ||
Lange-Hansen classification | |||||
Supination external rotation | 26 | 19 | 20 | 1.235 | 0.539 |
Pronation-external rotation | 22 | 23 | 26 | ||
Mechanisms of injury | |||||
Low-energy | 22 | 22 | 24 | 0.516 | 0.773 |
High-energy | 26 | 20 | 22 | ||
Age (Year) | 46.6 ± 12.3 | 44.2 ± 14.1 | 42.1 ± 11.9 | 1.478 | 0.232 |
Time from injury to surgery (Day) | 6.8 [6.0,8.7] | 6.6 [5.8,8.4] | 7.1 [5.6,8.1] | 0.703 | 0.704 |
Follow-up time (Month) | 18.2 [14.5,23.6] | 17.7 [14.4,22.3] | 17.1 [14.5,19.8] | 0.856 | 0.652 |