Table 3.
Comparison of the demographic and radiographic parameters between hips with and without coxa profunda in hip dysplasia
| Parameters | Coxa profunda (−) (n = 39 hips) | Coxa profunda (+) (n = 31 hips) | p value |
|---|---|---|---|
| Demographic parameters | |||
| Age* (years) | 46 (11; 23–62) | 46 (8.6; 28–63) | 0.924 |
| Gender (male:female) | 2: 37 | 1: 30 | 0.696 |
| Body mass index* (kg/m2) | 24 (3.9; 18–37) | 24 (3.4; 19–34) | 0.966 |
| Laterality (left:right) | 15: 24 | 16: 15 | 0.271 |
| Radiographic parameters | |||
| Lateral center-edge angle* (°) | 9.1 (7.0; −6.1 to 19) | 7.9 (6.7; −5.3 to 18) | 0.369 |
| Acetabular roof obliquity* (°) | 22 (6.0; 12–37) | 24 (6.2; 11–38) | 0.240 |
| Sharp angle* (°) | 47 (3.5; 41–57) | 49 (4.2; 35–59) | 0.132 |
| Head extrusion index* (%) | 36 (7.7; 18–50) | 37 (6.8; 26–54) | 0.481 |
| Acetabular depth ratio* (%) | 187 (28; 112–229) | 184 (27; 125–227) | 0.366 |
* Values are presented as mean (SD; range).