Table 3. Bivariate (Pearson) correlation (r) for multi-modal measurements .
Variable | BUA | SOS | SI |
Ward’s aBMD |
Proximal Femur aBMD |
L1-L4 aBMD |
Neck Femur aBMD |
UD Radius aBMD |
33% Radius aBMD |
Trabecular vBMD | Cortical vBMD | Integral vBMD |
BUA | 1 | |||||||||||
SOS | .544** | 1 | ||||||||||
SI | .795** | .838** | 1 | |||||||||
Ward’s aBMD | .443** | .608** | .535** | 1 | ||||||||
Proximal Femur | .516** | .545** | .608** | .792** | 1 | |||||||
L 1 -L 4 aBMD | .598** | .558** | .658** | .731** | .636** | 1 | ||||||
Neck Femur aBMD | .521** | .536** | .594** | .828** | .901** | .543** | 1 | |||||
UD Radius | .526** | .445** | .546** | .549** | .665** | .613** | .563** | 1 | ||||
33% Radius | .351* | .529** | .470** | .335* | 0.262 | 0.293 | 0.223 | 0.159 | 1 | |||
Trabecular vBMD | -0.12 | -0.047 | -0.042 | 0.035 | 0.03 | 0.041 | 0.003 | -0.056 | -.342* | 1 | ||
Cortical vBMD | -0.07 | 0.212 | 0.109 | 0.195 | -0.084 | 0.114 | -0.093 | -0.038 | 0.175 | 0.223 | 1 | |
Integral vBMD | 0.46 | 0.047 | 0.009 | 0.11 | -0.009 | 0.08 | -0.035 | -0.062 | -0.213 | .919** | .590** | 1 |
**Correlation is significant at the 0.010 level (2-tailed). * Correlation is significant at the 0.050 level (2-tailed).