Visit | Total study cohort (n = 1581) | Group A | Group B | Group C | Group D |
---|---|---|---|---|---|
 |  | Recent prior fracturea; incident fracture (n = 119) | Recent prior fracturea; no incident fracture (n = 646) | No recent prior fracturea; incident fracture (n = 89) | No recent prior fracturea; no incident fracture (n = 727) |
3 months | 0.07 (0.00, 0.37) | 0.07 (0.00, 0.50) | 0.10 (0.00, 0.51) ‡ | 0.04 (0.00, 0.27) | 0.04 (0.00, 0.27) |
6 months | 0.11 (0.00, 0.46) | 0.10 (0.00, 0.53) | 0.14 (0.00, 0.53) †| 0.04 (0.00, 0.26) | 0.11 (0.00, 0.41) |
12 months | 0.12 (0.00, 0.46) | 0.17 (0.00, 0.60) * | 0.14 (0.00, 0.53) †| 0.04 (−0.05, 0.27) # | 0.11 (0.00, 0.43) |
18 months | 0.15 (0.00, 0.50) | 0.17 (−0.03, 0.57) | 0.20 (0.00, 0.53) †| 0.04 (−0.04, 0.40) | 0.13 (0.00, 0.43) |
24 months | 0.17 (0.00, 0.47) | 0.10 (−0.04, 0.50) § | 0.21 (0.00, 0.57) †, ‡ | 0.11 (−0.07, 0.33) | 0.11 (0.00, 0.38) |
36 months | 0.17 (0.00, 0.48) | 0.15 (−0.07, 0.60) | 0.20 (0.00, 0.57) †| 0.09 (0.00, 0.33) | 0.16 (0.00, 0.38) |