Table 1 Demographic data
|  | DDH (n = 51) | p | Normal (n = 30) | |
|---|---|---|---|---|
IVa (n = 25, without false acetabulum) | IVb (n = 26, with false acetabulum) | |||
Patient (No.) | 22 | 23 | – | 15 |
Gender(F/M) | 2/20 | 3/20 | 0.673 | 2/13 |
Age (y) | 41.91 ± 15.27 (21–70) | 43.70 ± 11.52 (23–65) | 0.630 | 41.40 ± 8.04 (29–54) |
Height (cm) | 159.32 ± 11.81 (141–179) | 156.78 ± 8.65 (143–175) | 0.389 | 163.20 ± 8.04 (155–185) |
Weight (kg) | 60.36 ± 10.69 (40–80) | 54.91 ± 12.29 (30–84)# | 0.317 | 65.07 ± 8.55 (49–87) |
BMI (kg/m2) | 23.84 ± 3.91 (18.73–30.08) | 22.43 ± 5.25 (13.33–35.42) | 0.277 | 24.47 ± 2.97 (18.00–29.14) |