Table 2 Summary of the results for Ultra-Ultra-Distal (UUD) radius region of interest (n = 11)
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) | ||||||