Table 3 Association between variables of interest (demographics, injury characteristics and clinical and radiographic factors) and the occurrence of acute compartment syndrome
Univariate analysis | Each variable adjusted for age and sex | |||
|---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | |
Age < 45 years | 2.93 (1.24–6.91) | 0.014 | - | - |
Male sex | 3.67 (1.35–9.98) | 0.011 | - | - |
Mechanism other than fall from own height | 3.84 (0.88–16.71) | 0.072 | 2.55 (0.57–11.45) | 0.22 |
Open fracture | 3.59 (1.28–10.05) | 0.015 | 2.64 (0.90–7.70) | 0.076 |
Associated skeletal lesion | 19.92 (3.47–114.44) | 0.001 | 11.68 (1.95–69.93) | 0.007 |
Schatzker type IV-V-VI | 4.83 (1.89–12.34) | 0.001 | 4.11 (1.58–10.66) | 0.004 |
AO/OTA type 41-C | 9.14 (3.55–23.51) | <0.001 | 8.08 (3.09–21.13) | <0.001 |
TWR ≥1.05 | 3.66 (1.50–8.89) | 0.004 | 3.85 (1.52–9.74) | 0.004 |
FDR ≥0.08 | 2.74 (1.22–6.15) | 0.015 | 3.46 (1.47–8.18) | 0.005 |
Medial axis displacement | 2.66 (0.90–7.80) | 0.076 | 2.64 (0.86–8.13) | 0.090 |