Table 2.
Descriptive anatomical CT parameters, squat depth parameters, and pain scores associated with the symptomatic, asymptomatic, and control groups
| Group descriptive | Symptomatic | Asymptomatic | Control | Total |
|---|---|---|---|---|
| Number of participants | 12 | 17 | 14 | 43 |
| Age (years) | 38 ± 9 | 31 ± 5 | 32 ± 6 | 33 ± 7 |
| Body mass index (kg/m2) | 26 ± 3 | 25 ± 2 | 26 ± 3 | 26 ± 3 |
| Anatomical parameter | ||||
| Axial alpha angle (°) | 56 ± 8* | 57 ± 8* | 43 ± 3 | 52 ± 9 |
| Radial alpha angle (°) | 67 ± 6* | 71 ± 6* | 52 ± 4 | 64 ± 10 |
| Femoral head-neck offset (mm) | 6 ± 2* | 7 ± 2* | 9 ± 1 | 7 ± 2 |
| Femoral neck-shaft angle (°) | 123 ± 2*,† | 127 ± 3 | 128 ± 2 | 126 ± 3 |
| Medial proximal femoral angle (°) | 80 ± 4 | 83 ± 4 | 82 ± 4 | 82 ± 4 |
| Femoral torsion (°) | 14 ± 9* | 13 ± 8 | 6 ± 7 | 11 ± 8 |
| Acetabular version (°) | 22 ± 5 | 18 ± 4 | 19 ± 6 | 19 ± 5 |
| Maximal squat depth parameter | ||||
| Depth (percent leg height) | 44 ± 10 | 39 ± 9 | 37 ± 8 | 40 ± 9 |
| Pelvic ROM (°) | 11 ± 4 | 15 ± 7 | 15 ± 7 | 14 ± 6 |
| Pain questionnaire | ||||
| HOOS–pain | 64 ± 21*,† | 99 ± 5 | 99 ± 4 | 88 ± 20 |
| WOMAC–pain | 71 ± 21*,† | 100 ± 1 | 99 ± 3 | 91 ± 18 |
Values are mean ± SD; *significant difference (p < 0.05) compared with control group; †significant difference (p < 0.05) compared with asymptomatic group; HOOS = Hip Disability and Osteoarthritis Outcome Score.