Factors | Coefficient | SE | Wald | P value | OR (95%CI) |
---|---|---|---|---|---|
(Intercept) | 0.838 | 1.162 | 0.520 | 0.471 | Â |
AI | Ref | Â | Â | Â | Â |
3D | − 0.144 | 0.440 | 0.108 | 0.743 | 0.865 (0.365–2.051) |
2D | − 1.63 | 0.414 | 15.504 | < 0.001 | 0.196 (0.087–0.441) |
Female | Ref | Â | Â | Â | Â |
Male | − 1.275 | 0.456 | 7.831 | 0.005 | 0.279 (0.114–0.682) |
Left | Ref | Â | Â | Â | Â |
Right | 0.166 | 0.392 | 0.179 | 0.672 | 1.181 (0.547–2.547) |
DDH | Ref | Â | Â | Â | Â |
Non-DDH | 1.550 | 0.499 | 9.637 | 0.002 | 4.71 (1.771–12.529) |
Age (years) | − 0.003 | 0.013 | 0.047 | 0.828 | 0.997 (0.973–1.023) |
BMI (< 18.5) | Ref | Â | Â | Â | Â |
BMI [18.5–23.9] | 0.260 | 0.683 | 0.145 | 0.704 | 1.297 (0.34–4.95) |
BMI [18.5–23.9] | − 0.222 | 0.737 | 0.090 | 0.764 | 0.801 (0.189–3.4) |
BMI (≥ 28) | − 0.653 | 0.805 | 0.657 | 0.418 | 0.521 (0.107–2.523) |