AIC | BIC | R2 | Sensitivity (%) | Specificity (%) | c-index | |
---|---|---|---|---|---|---|
Lumbar BMD | ||||||
ANN | 551 | 558 | 0.929 | 80.0 | 90.5 | 0.825 |
MRA | 636 | 643 | 0.803 | 83.3 | 87.3 | 0.853 |
Femoral BMD | ||||||
ANN | 538 | 545 | 0.880 | 80.6 | 93.3 | 0.870 |
MRA | 625 | 632 | 0.687 | 61.3 | 93.3 | 0.773 |
Lumbar BLR | ||||||
ANN | 131 | 139 | 0.694 | |||
MRA | 228 | 325 | 0.137 | |||
Femoral BLR | ||||||
ANN | 135 | 143 | 0.609 | |||
MRA | 206 | 213 | 0.153 |