Table 1 Adherence shown as number of nursing homes providing supplements to a given percentage of residents
|  |  |  | Vit. D + calcium | Vit. D alone | Calcium alone | Multi-vitamins |
|---|---|---|---|---|---|---|
Percentage of residents | Adherencea | Â | n (%) | n (%) | n (%) | n (%) |
Low | 0–20% | 10 (27) | 17 (46) | 20 (54) | 4 (11) | |
21–40% | 3 (8) | 5 (13) | 3 (8) | 7 (18) | ||
Medium | 41–60% | 9 (24) | 4 (11) | 4 (11) | 13 (35) | |
61–80% | 5 (14) | 1 (3) | 2 (5) | 5 (14) | ||
High | 81–100% | 3 (8) | 1 (3) | 0 (0) | 3 (8) | |
| Â | Â | Unknown | 7 (19) | 9 (24) | 8 (22) | 5 (14) |
| Â | Â | Total | 37 (100) | 37 (100) | 37 (100) | 37 (100) |