Table 2 Disability retirement events (%) by physical activity change groups
|  |  | Leisure time physical activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Low at 2000-02 | Moderate at 2000-02 | Vigorous at 2000-02 | ||||||||
All | Low at 2007 | Moderate at 2007 | Vigorous at 2007 | Low at 2007 | Moderate at 2007 | Vigorous at 2007 | Low at 2007 | Moderate at 2007 | Vigorous at 2007 | |
Disability retirement events (%) | 264 (6.7) | 37 (10.0) | 23 (6.8) | 5 (3.2) | 27 (9.2) | 79 (8.6) | 15 (4.0) | 16 (9.8) | 29 (7.2) | 33 (3.5) |
 Musculoskeletal causes events (%) | 111 (2.8) | 16 (4.3) | 9 (2.7) | 1 (0.6) | 12 (4.1) | 38 (4.2) | 5 (1.3) | 6 (3.7) | 11 (2.8) | 13 (1.4) |
 Mental causes events (%) | 71 (1.8) | 10 (2.7) | 7 (2.1) | 1 (0.6) | 7 (2.4) | 16 (1.7) | 7 (1.9) | 6 (3.7) | 6 (1.5) | 11 (1.2) |