|
Joints
|
Total number of breaks on HR-pQCT
|
Total number of breaks on μCT
|
Sensitivity
|
Specificity
|
Positive predictive value
|
Negative predictive value
|
|---|
|
MCP reader 1
|
68
|
79
|
82.1 %
|
65 %
|
86.8 %
|
56.5 %
|
|
MCP reader 2
|
83
|
156
|
65.6 %
|
62.5 %
|
87.5 %
|
31.3 %
|
|
PIP reader 1
|
61
|
70
|
81 %
|
63.3 %
|
75.6 %
|
70.4 %
|
|
PIP reader 2
|
68
|
85
|
75.6 %
|
77.4 %
|
81.6 %
|
70.6 %
|
|
All reader 1
|
129
|
149
|
81.6 %
|
64 %
|
81.6 %
|
64 %
|
|
All reader 2
|
151
|
241
|
68.9 %
|
69.4 %
|
82.6 %
|
51.5 %
|
- Sensitivity, specificity, positive predictive value and negative predictive value of HR-pQCT in the detection of cortical breaks with μCT as gold standard based on the mean score of Reader 1 (readings 1 and 2), and the score of Reader 2
- Abbreviations: HR-pQCT high resolution peripheral quantitative computed tomography, μCT microCT
