| VD3 Supplementation group | Control group |
No. of participants (% male) | 7 (33.3) | 5 (40.0) |
Age (y) | 77.8 ± 8.5 | 77.6 ± 5.0 |
Body height (cm) | 156.2 ± 7.8 | 152.4 ± 3.6 |
Body weight (kg) | 55.9 ± 9.8 | 56.2 ± 9.4. |
BMI (kg/m2) | 22.8 ± 2.8 | 24.3 ± 4.3 |