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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)D

Free 25(OH)D

Adjusted Odd ratio(95% CI)a

p value

Adjusted Odd ratio(95% CI)a

p value

Fracture

0.967 (0.924, 1.012)

0.152

0.696 (0.513, 0.943)

0.019*

Fracture Grade

1.031 (0.972, 1.093)

0.317

1.003 (0.713, 1.413)

0.985

Re-Fracture

0.998 (0.938, 1.062)

0.949

1.060 (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)