| Mobility help needed: | *Unstable health n = 36 (100%) | Stable health n = 126 | Total 162 |
| None | 4 (11.1%) | 108 (85.7%) | 112 (69.1%) |
| -To go out | 12 (33.3%) | 17 (13.5%) | 29 (17.9%) |
| -Basic daily tasks | 5 (13.9%) | 0 | 5 (3.1%) |
| -Bed restricted | 15 (41.7%) | 0 | 15 (9.3%) |