Table 2.
Correlation Between TBS and HRpQCT/Mechanical Parameters at the Radius and at the Tibia in Subjects With PHPT (n = 22)
TBS |
||
---|---|---|
r Value | r Value Adjusted for Weight | |
Radius | ||
Total area | −0.153 | −0.063 |
Total vBMD | 0.489a | 0.536a |
Ct.vBMD | 0.507a | 0.512a |
Ct.Th | 0.453a | 0.480a |
Tb.vBMD | 0.476a | 0.562a |
BV/TV | 0.473a | 0.559a |
Tb.N | 0.505a | 0.620a |
Tb.Th | 0.317 | 0.337 |
Tb.Sp (log) | −0.492a | −0.580a |
Tb.Sp.SD (log) | −0.441a | −0.533a |
Trabecular stiffness | 0.332 | 0.326 |
Whole bone stiffness | 0.442a | 0.530a |
Tibia | ||
Total area | −0.373 | −0.259 |
Total vBMD | 0.619a | 0.668a |
Ct.vBMD | 0.471a | 0.465a |
Ct.Th | 0.515a | 0.545a |
Tb.vBMD | 0.528a | 0.606a |
BV/TV | 0.530a | 0.608a |
Tb.N | 0.297 | 0.573a |
Tb.Th | 0.056 | −0.112 |
Tb.Sp (log) | −0.365 | −0.524a |
Tb.Sp.SD (log) | −0.390 | −0.483a |
Trabecular stiffness | 0.262 | 0.403 |
Whole bone stiffness | 0.516a | 0.609a |
P < .05.