Table 2 Univariate and multivariate analyses of all factors
|  | Deformity> 5° | Total | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|---|
p value | p value | OR | 95% CI | |||
Fibular ORIF | ||||||
 Yes | 12 (29%) | 41 | 0.21 |  |  |  |
 Not | 11 (19%) | 59 |  |  |  |  |
Limited open reduction | ||||||
 Yes | 8 (17%) | 47 | 0.02 | < 0.01 | 0.21 | 1.15–9.84 |
 No | 15 (28%) | 53 |  |  |  |  |
ADTT | ||||||
 Coronal plane, 0°-2.7°; Sagittal plane, 8.9°-11.7° | 1 (4%) | 28 | < 0.01 | 0.02 | 0.08 | 0.01–0.65 |
 All others | 22 (31%) | 72 |  |  |  |  |
IMN diameter | ||||||
  ≥ 10 | 14 (21%) | 67 | 0.48 |  |  |  |
  < 10 | 9 (27%) | 33 |  |  |  |  |
Mechanism of injury | ||||||
 High energy | 13 (20%) | 64 | 0.39 |  |  |  |
 Low energy | 10 (28%) | 36 |  |  |  |  |
Open vs. closed | ||||||
 Open | 4 (11%) | 35 | 0.10 |  |  |  |
 Closed | 19 (29%) | 65 |  |  |  |  |
Comminution | ||||||
 Yes | 20 (25%) | 79 | 0.39 |  |  |  |
 No | 3 (14%) | 21 |  |  |  |  |
Fibular fracture at same level | ||||||
 Yes | 9 (24%) | 37 | 0.81 |  |  |  |
 No | 14 (22%) | 63 |  |  |  |  |