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Adverse Bone Outcomes
| Bisphosphonate Use |
At Risk, n | Failure Rate, % (95% CI) |
|---|---|---|
| No | ||
| year 1 | 4224 | 0.081 (0.025 to 0.169) |
| year 2 | 3411 | 0.263 (0.132 to 0.437) |
| year 3 | 2433 | 0.296 (0.154 to 0.485) |
| Yes | ||
| year 1 | 1398 | 0.231 (0.059 to 0.515) |
| year 2 | 1122 | 0.391 (0.138 to 0.772) |
| year 3 | 776 | 0.696 (0.306 to 1.244) |
