Table 1 Patient characteristics
Characteristics | Baseline Data |
|---|---|
Sex (M/F); n (%) | 41/16 (72%/28%) |
Age (mean ± standard deviation); yrs | 69.4 ± 6.9 |
Body mass index; kg/m2 | 25.1 ± 3.1 |
Duration of follow-up; months | 13.7 ± 2.0 |
Hip-knee-ankle angle at baseline; degree | 6.7 ± 3.6 |
Knee extension angle; degree | − 6.0 ± 5.9 |
Knee flexion angle; degree | 131.3 ± 14.2 |
Kellgren- Lawrence classificationn (%) | |
I | 0 (0%) |
II | 11 (19%) |
III | 36 (63%) |
IV | 10 (18%) |