Bisphosphonate medication used in past 5 years
| Baseline | Year 1 | Year 2 | Year 3 | Year 4 | |
|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | n (%) | |
| None | 12 (21.8) | 6 (11.1) | 2 (3.6) | 3 (5.6) | 7 (13.0) |
| Alendronate | 33 (60) | 36 (66.7) | 39 (70.9) | 38 (70.4) | 36 (66.7) |
| Risedronate | 9 (16.4) | 10 (18.5) | 12 (21.8) | 9 (16.7) | 5 (9.3) |
| Alendronate plus risedronate | 1 (1.8) | 1 (1.9) | 1 (1.8) | 1 (1.9) | 2 (3.7) |
| Other | 0 (0) | 1 (1.9) | 1 (1.8) | 3 (5.6) | 4 (7.4) |
| Total | 55 (100) | 54 (100) | 55 (100) | 54 (100) | 54 (100) |