Table
5: Receiver operating
characteristic curves to evaluate the diagnostic performance of contributors to
fractures.
|
Variable |
AUC |
Sensitivity (%) |
Specificity
(%) |
Cut-off
values |
|
Lytic
lesion |
0.632 |
50 (12/22) |
77.5
(31/40) |
16
mm2 |
|
tBMD |
0.641 |
68.2 (15/22) |
80.0
(32/40) |
-5.6% |
|
Failure
load |
0.779 |
72.7 (16/22) |
82.5
(33/40) |
-9.4% |
AUC: Area
Under The Curve; tBMD: Tissue Bone Mineral Density