| Baseline | 6.month | 12.month | 18.month |
---|---|---|---|---|
Number included | 696 | 543 | 446 | 372 |
Number assessed | 696 | 508 | 427 | 349 |
Number that left the study | Â | 153 | 250 | 324 |
 - Due to death |  | 115 | 191 | 261 |
 - Due to other reasons |  | 38 | 59 | 63 |
  - NH withdrawn |  | 2 | 2 | 3 |
  - Patient withdrawn |  | 4 | 8 | 9 |
  - Moved to another unit or NH |  | 15 | 21 | 23 |
  - Moved home |  | 17 | 28 | 28 |