| Predictor variables | Estimated regression coefficients | p value |
| Constant | 1.511 | 0.0000 |
| Centered age | 0.0021 | 0.0262 |
| Centered age2 | 0.0001 | 0.2876 |
| Physical Activity level | −0.0151 | 0.0359 |
| Smoking | 0.0036 | 0.8226 |
| Education | −0.0038 | 0.0274 |
| Type of family | 0.0073 | 0.5690 |
| Lactation | 0.0045 | 0.7850 |
| Energy | −0.00001 | 0.0348 |
| Migration status | 0.0248 | 0.0245 |
|
| R2 = 0.11 Sig. F = 0.0002 |
|