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Table 4 Associations between Vitamin D and Osteoporotic Vertebral Fracture

From: Free vitamin D correlate better with bone mineral density and thoracolumbar junction osteoporotic vertebral fractures than serum vitamin D

Dependent variables:Total 25(OH)DFree 25(OH)D
Adjusted Odd ratio(95% CI)ap valueAdjusted Odd ratio(95% CI)ap value
Fracture0.967 (0.924, 1.012)0.1520.696 (0.513, 0.943)0.019*
Fracture Grade1.031 (0.972, 1.093)0.3171.003 (0.713, 1.413)0.985
Re-Fracture0.998 (0.938, 1.062)0.9491.060 (0.735, 1.529)0.755
  1. CI confidence interval
  2. a multivariate logistic model: adjusted for age, gender, BMI
  3. *means statistically significant values (p < 0.05)