Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 3 Univariate analysis of surgical and postoperative anatomical factors
Variable | Non-valgus group (65 hips) | Valgus group (22 hips) | OR (95% CI) | p value |
|---|---|---|---|---|
Femoral shortening osteotomy, n (%) | 0.819 | |||
Yes | 46 (70.8) | 15 (68.2) | Reference | |
No | 19 (29.2) | 7 (31.8) | 1.130 (0.398–3.210) | 0.819 |
Limb lengthening (mm) | 31.41 ± 12.85 | 38.41 ± 16.06 | 1.037 (0.995–1.081) | 0.082 |
mLDFA (°) | 86.98 ± 3.28 | 82.50 ± 2.20 | 0.582 (0.451–0.750) | < 0.001 |
aTFA (°) | 176.45 ± 3.22 | 170.20 ± 3.53 | 0.504 (0.372–0.684) | < 0.001 |
ΔHHC (mm) | 55.81 ± 19.58 | 54.98 ± 26.18 | 0.998 (0.974–1.022) | 0.879 |
ΔLHC (mm) | −25.49 ± 11.10 | −24.99 ± 17.77 | 1.003 (0.964–1.044) | 0.881 |
ΔFO (mm) | 9.70 ± 9.79 | 6.10 ± 11.48 | 0.966 (0.919–1.016) | 0.183 |
ΔNSA (°) | 0.51 ± 17.08 | 4.32 ± 14.75 | 1.015 (0.983–1.047) | 0.371 |
Pelvic obliquity (°) | 0.07 ± 5.34 | 3.02 ± 5.73 | 1.111 (1.008–1.226) | 0.035 |
LLD (mm) | −0.69 ± 10.80 | −4.65 ± 11.25 | 0.966 (0.921–1.014) | 0.161 |