Risk factors | Â | HR | 95% CI | p |
---|---|---|---|---|
Age (years) |  | 0.959 | 0.890–1.033 | 0.269 |
Sex | Male (Ref.) | Â | Â | Â |
Female | 1.293 | 0.139–11.994 | 0.821 | |
Side | Left (Ref.) | Â | Â | Â |
Right | 1.066 | 0.178–6.399 | 0.994 | |
Aetiology | Traffic accident (Ref.) | Â | Â | Â |
Other | 0.234 | 0.025–2.201 | 0.204 | |
Dislocation of the hip | No (Ref.) | Â | Â | Â |
Yes | 9.194 | 1.024–2.515 | 0.048 | |
Time to surgery (days) |  | 1.091 | 0.936–1.270 | 0.266 |
Evans classification for intertrochanteric fracture | 2 or 3(Ref.) | Â | Â | Â |
4 | 1.005 | 0.111–9.057 | 0.997 | |
Acetabular fracture site | Posterior wall (Ref.) | Â | Â | Â |
Other | 0.443 | 0.049–3.987 | 0.468 | |
Treatment for the acetabular fracture | Conservative or Resection (Ref.) | Â | Â | Â |
ORIF | 0.828 | 0.137–5.005 | 0.837 | |
Reduction quality of the acetabular fracture | Excellent-good (Ref.) | Â | Â | Â |
Fair-poor | 2.002 | 0.333–12.043 | 0.448 |