Table 4: Multivariate regression analysis examining the effects of trabecular microstructural indices and mechanical properties on fracture occurrence.

Variable

*β ± Standard error

P Value

Odds ratio (CI)

Lytic lesion

0.021 ± 0.01

0.04

1.02 (1.00, 1.04)

tBMD

-0.34  ± 0.17

0.04

0.71 (0.51, 0.99)

Failure load

-0.042 ± 0.02

0.02

0.96 (0.93, 0.99)

 

*β, Standardized partial regression coefficient; tBMD: Tissue Bone Mineral Density