Socioeconomic trajectory | Birth weight (kg) | Birth length (cm) | ||||||
---|---|---|---|---|---|---|---|---|
Crude | Model 1 | Model 2 | Model 3 | Crude | Model 1 | Model 2 | Model 3 | |
Mothers | p=0.005 | p=0.001 | p=0.007 | p=0.003 | p=0.004 | p=0.009 | p=0.05 | p=0.04 |
Always poor | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
Poor→non-poor | −0.08 (−0.38 to 0.23) | −0.15 (−0.50 to 0.19) | −0.04 (−0.39 to 0.31) | 0.01 (−0.32 to 0.35) | −0.05 (−1.47 to 1.37) | −0.48 (−2.14 to 1.17) | 0.21 (−1.42 to 1.84) | 0.36 (−1.26 to 1.98) |
Non-poor→poor | 0.29 (0.06 to 0.52) | 0.5 (0.10 to 0.60) | 0.35 (0.10 to 0.60) | 0.38 (0.14 to 0.61) | 1.13 (0.08 to 2. 17) | 1.26 (0.05 to 2.46) | 1.28 (0.13 to 2.44) | 1.35 (0.21 to 2.49) |
Never poor | 0.33 (0.10 to 0.55) | 0.44 (0.17 to 0.70) | 0.38 (0.12 to 0.65) | 0.42 (0.17 to 0.67) | 1.77 (0.74 to 2.80) | 1.88 (0.62 to 3.14) | 1.55 (0.33 to 2.77) | 1.65 (0.44 to 2.86) |
Fathers | p=0.42 | p=0.68 | p=0.64 | p=0.66 | p=0.82 | p=0.84 | p=0.85 | p=0.86 |
Always poor | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
Poor→non poor | 0.33 (−0.08 to 0.76) | 0.27 (−0.17 to 0.71) | 0.29 (−0.16 to 0.73) | 0.28 (−0.17 to 0.73) | 0.65 (−1.01 to 2.31) | 0.54 (−1.21 to 2.29) | 0.54 (−1.23 to 2.32) | 0.5 (−1.28 to 2.29) |
Non-poor→poor | 0.14 (−0.15 to 0.43) | 0.03 (−0.32 to 0.38) | 0.04 (−0.31 to 0.40) | 0.04 (−0.31 to 0.40) | 0.24 (−0.91 to 1.38) | −0.28 (−1.66 to 1.10) | −0.28 (−1.68 to 1.12) | −0.3 (−1.70 to 1.11) |
Never poor | 0.12 (−0.15 to 0.39) | 0.04 (−0.29 to 0.37) | 0.05 (−0.29 to 0.38) | 0.05 (−0.29 to 0.38) | 0.42 (−0.67 to 1.51) | 0.06 (−1.37 to 1.25) | 0.06 (−1.39 to 1.27) | −0.08 (−1.41 to 1.26) |
Model 1: anthropometry of the grandmother (weight, height, body mass index (BMI) and age). Model 2: model 1+parental birth weight. Model 3: model 2+parental BMI in 2004.