Pullout repairs | Nonoperative managements | P-value | |
---|---|---|---|
Number of patients | 25 | 23 | |
Gender, men/women | 10/15 | 4/19 | 0.117a |
Age in years (range) | 66.6 ± 9.5 (47–85) | 62.2 ± 10.4 (39–84) | 0.069 |
Height in m (range) | 1.59 ± 0.08 (1.43–1.78) | 1.60 ± 0.05 (1.49–1.73) | 0.293 |
Body weight in kg (range) | 67.8 ± 10.4 (49–93) | 65.3 ± 19.2 (40–120) | 0.318 |
Body mass index (kg/m2) | 26.0 ± 3.6 | 26.7 ± 6.1 | 0.380 |
Femorotibial angle (°) | 176.7 ± 1.0 | 177.0 ± 2.6 | 0.425 |
MRI examinations | 35 | 38 | |
Duration from onset to initial MRI in days (range) | 32.1 ± 38.9 (1–170) | 41.8 ± 55.1 (1–190) | 0.243 |
Duration from onset to surgery in days (range) | 89.9 ± 66.0 (36–279) | ||
Partial MMPRT classification | |||
Type A/B/C | 3/13/9 | ||
Duration from onset to final follow-up, in months | 26.3 ± 9.1 | 27.9 ± 12.4 | 0.364 |