Pelvic mobility (∆ PT) | Normal ≥ 18.5–24.9 kg/m2 | Overweight ≥ 25.0–29.9 kg/m2 | Obese ≥ 30–39.9 kg/m2 |
---|---|---|---|
Classification of pre-and postoperative pelvic mobility according to the BMI | |||
Stiff (%/N) | |||
 Pre | 25.0 (17) | 27.2 (22) | 12.2 (5) |
 Post | 7.4 (5) | 9.9 (8) | 7.5 (3) |
Normal (%/N) | |||
 Pre | 60.3 (41) | 56.8 (46) | 78.0 (32) |
 Post | 69.1 (47) | 64.2 (52) | 72.5 (29) |
Hypermobile (%/N) | |||
 Pre | 14.7 (10) | 16.0 (13) | 9.8 (4) |
 Post | 23.5 (16) | 25.9 (21) | 20 (8) |