Table 4.
Mean physical activity
| Serious limitations | Moderate limitations | Mild limitations | No limitations | |
|---|---|---|---|---|
| Prior to therapy | 38/59 (64.4%) | 19/59 (32.2%) | 2/59 (3.4%) | 0 |
| 6 months after | 3/59 (5.1%) | 22/59 (37.3%) | 26/59(44.1%) | 8/59 (13.5%) |
| After 1 year | 2/59 (3.4%) | 15/59 (25.4%) | 32/59(54.2%) | 10/59 (16.9%) |