|
Variables
|
Mean (SD)
|
ICC (0.000-1.000)
|
Mean coefficient of variation (CV%)
|
Root mean square CV (RMSCV%)
|
Least significant change% (LSC%95)
|
|---|
|
Density (Apparent)
|
Full Bone (mgHA/cm3)
|
vBMDfull
|
D & S
|
362 (102)
|
0.986
|
2.3
|
3.2
|
8.8
|
|
Cortical density (mgHA/cm3)
|
vBMDcort
|
D
|
944 (189)
|
0.962
|
3.5
|
3.7
|
10.4
|
|
Trabecular density (mgHA/cm3)
|
vBMDtrab
|
D & S
|
272 (69)
|
0.993
|
1.3
|
1.6
|
4.5
|
|
Cortical bone
|
Thickness (mm)
|
CtTh
|
D
|
0.59 (0.20)
|
0.959
|
5.9
|
7.3
|
20.2
|
|
Porosity (%)
|
CtPo
|
D
|
1.3 (0.7)
|
0.320
|
34.0
|
41.7
|
115.6
|
|
Trabecular bone
|
Bone volume Fraction (%)
|
BV/TVtrab
|
D
|
37 (7)
|
0.990
|
1.7
|
2.0
|
5.7
|
|
BV/TVtrabs
|
S
|
23 (6)
|
|
Number (1/mm)
|
TbN
|
D & S
|
2.4 (0.3)
|
0.908
|
3.1
|
4.3
|
12.1
|
|
Thickness (mm)
|
TbTh
|
D
|
0.22 (0.02)
|
0.956
|
0.79
|
4.5
|
12.6
|
|
TbThs
|
S
|
0.10 (0.01)
|
|
Separation (mm)
|
TbSp
|
D
|
0.38 (0.07)
|
0.932
|
3.4
|
1.1
|
3.0
|
|
TbSps
|
S
|
0.34 (0.07)
|
- D = Direct Transformation Method; S (Grey fill) = Derived Standard Clinical Equivalent.
