Clinical Study
Predictors of Fracture Risk and Bone Mineral Density in Men with Prostate Cancer on Androgen Deprivation Therapy
Table 3
Summary of multiple regression analysis for variables predicting spine bone mineral density.
| | Variable | PSA* | Age | Weight | Vitamin D supplement | Race | R 2 |
| Model 1 | B (SE) | 0.02 (0.01) | — | — | — | — | 0.06 | | P | 0.03 | — | — | — | — | |
| Model 2 | B (SE) | 0.02 (0.01) | 0.005 (0.003) | — | — | — | 0.08 | | P | 0.05 | 0.08 | — | — | — | |
| Model 3 | B (SE) | 0.02 (0.01) | 0.005 (0.003) | 0.0007 (0.0005) | — | — | 0.09 | | P | 0.05 | 0.04 | 0.17 | — | — | |
| Model 4 | B (SE) | 0.02 (0.01) | 0.004 (0.002) | — | −0.13 (0.04) | — | 0.22 | | P | 0.045 | 0.12 | — | 0.001 | — | |
| Model 5 | B (SE) | 0.02 (0.01) | 0.004 (0.002) | — | −0.12 (0.04) | 0.04 (0.04) | 0.23 | | P | 0.05 | 0.13 | — | 0.001 | 0.33 | |
| Model 6 | B (SE) | 0.02 (0.01) | 0.004 (0.003) | 0.0004 (0.0005) | −0.12 (0.04) | — | 0.23 | | P | 0.04 | 0.04 | 0.40 | 0.003 | — | |
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B = regression coefficient, SE = standard error.
*
transformed PSA. Race is modeled as African-American versus non-African-American.
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