Crude and adjusted analysis of the association between breast feeding (BF) and ultra-processed foods (UPF) and fresh or minimally processed foods (FMPF) consumption at 13–36 months in the BRISA cohort of São Luís (2010)
| BF | UPF consumption (%kcal) at 13–36 months | FMPF consumption (%kcal) at 13–36 months | ||
| Crude β (95% CI) | Adjusted* β (95% CI) | Crude β (95% CI) | Adjusted* β (95% CI) | |
| EBF duration (months) | −0.28 (-0.61;0.05) | −0.55 (-0.99 to −0.12) | 0.25 (-0.08 to 0.58) | 0.55 (0.10 to 0.99) |
| EBF up to 4 months | ||||
| Yes | Ref. | Ref. | Ref. | Ref. |
| No | 1.47 (0.24;2.93) | 2.71 (0.82 to 4.60) | −1.31 (-2.77 to 0.15) | −2.70 (-4.62 to −0.78) |
| EBF up to 6 months | ||||
| Yes | Ref. | Ref. | Ref. | Ref. |
| No | 1.52 (0.97 to 2.94) | 2.36 (0.53 to 4.18) | −1.42 (-2.85 to 0.00) | −2.33 (-4.19 to −0.48) |
| Total BF duration (months) | 0.07 (-0.04 to 0.18) | −0.22 (-0.17 to 0.12) | −0.07 (-0.17 to 0.04) | 0.02 (-0.12 to 0.17) |
| Total BF duration | ||||
| ≥12 months | Ref. | Ref. | Ref. | Ref. |
| <12 months | 0.27 (-1.25 to 1.79) | 1.23 (-0.75 to 3.21) | −0.64 (-2.17 to 0.90) | −1.48 (-3.49 to 0.53) |
São Luís—MA, Brazil.
Bold values denote statistical significance at the p < 0.05 level.
*Adjusted by maternal education at birth, family income at birth, pregestational body mass index, gestational age.
EBF, exclusive BF.