Table 5 Regression logistic analysis with the presence of grade 2/3 VFs as the dependent variable

Age in years

1.204 (1.103–1.315)

<0.0001

Vitamin D ≤ 20 ng/ml

6.688 (2.244–19.937)

<0.0001

Menopause duration in years

1.053 (1.009–1.098)

0.017

BMI in Kg/m²

0.975 (0.914–1.039)

0.435

Lumbar spine T-score

1.085 (0.831–1.415)

0.549

Total hip T-score

0.868 (0.642–1.174)

0.358