Table 12.
Logistic regression of predictors associated with low BMD (T ≤ −1 score).
| Univariate | Multivariate | |||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p Value | OR | 95% CI | p Value | |
| Age, years | 1.040 | 0.997–1.084 | 0.068 | |||
| Years since menopause, years | 0.987 | 0.956–1.020 | 0.439 | |||
| BMI (kg/m2) | 0.905 | 0.858–0.954 | <0.001 | 0.893 | 0.841–0.948 | p < 0.001 |
| Vitamin D (µg/day) | 1.000 | 0.993–1.006 | 0.895 | |||
| Calcium intake (mg/day) | 1.000 | 1.000–1.001 | 0.785 | |||
| Energy (kcal/day) | 1.000 | 1.000–1.000 | 0.676 | |||
| Plasma total n-3 PUFA | 0.791 | 0.635–0.984 | 0.035 | 0.751 | 0.587–0.960 | 0.022 |
| Plasma total n-6 PUFA | 1.014 | 0.953–1.079 | 0.655 | |||
| Plasma n-6/n-3 ratio | 1.024 | 0.998–1.050 | 0.069 | |||
| Plasma total SFA | 0.982 | 0.942–1.023 | 0.379 | |||
| Plasma total MUFA | 1.073 | 0.993–1.158 | 0.075 | |||
| Plasma total PUFA. | 0.995 | 0.935–1.058 | 0.874 |
OR: Odds ratio; CI: Confidence interval; Reference level_ T-score at either spine or femoral neck > −1. Multivariate model adjusted by: Age (years), Years since menopause (years) BMI (kg/m2), Vitamin D (µg/day), Calcium intake (mg/day), Energy (kcal/day).