Table 1 Demographic characteristics of the participants
| Â | Placebo Group | Intervention Group |
|---|---|---|
Sex (M/F) | 5/16 | 5/16 |
Age (mean ± SD) | 73.2 ± 7.8 years | 71.8 ± 5.4 years |
Body mass (mean ± SD) | 81.8 ± 18.0 kg | 79.0 ± 10.7 kg |
Height (mean ± SD) | 159 ± 0.08 cm | 159 ± 0.09 cm |
Body Mass Index (mean ± SD) | 32.5 ± 7.1 kg/m² | 31.2 ± 4.6 kg/m² |
Kellgren-Lawrence Classification (KL)(n) | 13 (KL III) / 8 (KL IV) | 13 (KL III) / 8 (KL IV) |