Baseline (n = 163) | One-year follow-up (n = 156) | Two-year follow-up (n = 154) | Five-year follow-up (n = 138) | |
---|---|---|---|---|
DXR-BMD (g/cm2) | 0.560 (0.491 to 0.608) | 0.545 (0.470 to 0.590) | 0.528 (0.458 to 0.586) | 0.508 (0.427 to 0.572) |
DXR-BMD change (%) † | -1.72 (-4.07 to -0.36) | -2.80 (-5.29 to -0.86) | -5.58 (-11.72 to -2.31) | |
Patients with loss in cortical hand bone (%) ‡ | 66.7 | 77.3 | 89.1 |