Table 2 Comparison of patients with vs. without an aPT of more than 5 degrees
From: Axial pelvic tilt in direct anterior Total hip Arthroplasty using a traction table
aPT > 5° (n = 9) | aPT < 5° (n = 41) | p-Value | |
|---|---|---|---|
Female gender | 88.9% | 58.5% | 0.130 |
Age (years) | 56.4 ± 13.9 (range: 40.9–74.5) | 61.5 ± 13.5 (range: 26.5–88.3) | 0.307 |
BMI (kg/m2) | 26.7 ± 4.6 (range: 21.9–37.0) | 27.4 ± 5.1 (range: 17.9–41.5) | 0.735 |
CCD angle (degrees) | 125.5 ± 10.7 (range: 109.5–141.7) | 133.9 ± 7.6 (range: 116.3–146.7) | 0.007 |
Femoral offset (mm) | 39.2 ± 10.0 (range: 17–51) | 37.0 ± 5.8 (range: 20–49) | 0.360 |
Distance between femoral head centers (mm) | 186.6 ± 10.6 (range: 170–204) | 184.0 ± 14.4 (range: 137–208) | 0.611 |
Distance between greater trochanters (mm) | 311.3 ± 18.8 (range: 281–335) | 313.2 ± 17.7 (range: 275–350) | 0.779 |
Hip axis length (mm) | 108.1 ± 17.2 (range: 82–133) | 117.2 ± 13.8 (range: 79–148) | 0.094 |
Sagittal pelvic tilt (degrees) | −0.8 ± 5.0 (range: −7.1-6.7) | −0.8 ± 5.9 (range: −11.6-15.9) | 0.999 |
Offset ratio | 0.22 (IQR: 0.07) | 0.20 (IQR: 0.04) | 0.220 |