Dependent DXA variable | Independent QCT variable | Prediction equation | Adjusted R2 | SEE |
---|---|---|---|---|
TBF% | T12/L1%fat | 0.27 × T12/L1%fat + 0.51 × BMI + 5.89 | 0.77 | 2.98 |
L1/L2%fat | 0.27 × L1/L2%fat + 0.43 × BMI + 5.76 | 0.83 | 2.55 | |
L2/L3%fat | 0.28 × L2/L3%fat + 0.60 × BMI-0.29 | 0.83 | 2.56 | |
L3/L4%fat | 0.44 × L3/L4%fat + 4.85 | 0.81 | 2.69 | |
L4/L5%fat | 0.36 × L4/L5%fat + 0.50 × BMI-3.22 | 0.80 | 2.77 | |
L5/S1%fat | 0.41 × L5/S1%fat + 0.60 × BMI-6.19 | 0.80 | 2.79 | |
Android %fat | T12/L1%fat | 0.46 × T12/L1%fat + 1.12 × BMI-7.42 | 0.87 | 3.90 |
L1/L2%fat | 0.43 × L1/L2%fat + 1.12 × BMI-9.49 | 0.90 | 3.43 | |
L2/L3%fat | 0.45 × L2/L3%fat + 1.41 × BMI-19.34 | 0.89 | 3.50 | |
L3/L4%fat | 0.63 × L3/L4%fat + 0.27 × weight-14.86 | 0.89 | 3.50 | |
L4/L5%fat | 0.58 × L4/L5%fat + 1.22 × BMI-23.85 | 0.87 | 3.83 | |
L5/S1%fat | 16.54 × log(L5/S1%fat) + 1.88 × BMI-73.14 | 0.80 | 4.82 | |
Gynoid %fat | T12/L1%fat | 0.13 × T12/L1%fat + 0.59 × BMI + 7.40 | 0.47 | 3.68 |
 | L1/L2%fat | 0.21 × L1/L2%fat + 16.90 | 0.52 | 3.50 |
 | L2/L3%fat | 0.18 × L2/L3%fat + 0.46 × BMI + 6.42 | 0.56 | 3.32 |
 | L3/L4%fat | 0.31 × L3/L4%fat + 10.29 | 0.59 | 3.23 |
 | L4/L5%fat | 0.31 × L4/L5%fat + 9.61 | 0.56 | 3.34 |
 | L5/S1%fat | 0.40 × L5/S1%fat + 6.91 | 0.65 | 2.98 |