Table 2.
Variable | Men | Women | ||||||
---|---|---|---|---|---|---|---|---|
Crude | Adjusted* | Crude | Adjusted** | |||||
PR | 95% CI | PR | 95% CI | PR | 95% CI | PR | 95% CI | |
Skin color | p = 0.77*** | p = 0.46*** | p = 0.45*** | p = 0.39*** | ||||
White | 1 | - | 1 | - | 1 | - | 1 | - |
Black or Mixed | 0.93 | 0.59;1.48 | 0.86 | 0.54;1.38 | 0.86 | 0.58;1.27 | 0.85 | 0.57;1.26 |
Family income -1982 (MW) | p = 0.06**** | p = 0.04**** | p = 0.92**** | p = 0.89**** | ||||
≤1 | 2.80 | 0.67;11.85 | 3.01 | 0.71;12.82 | 0.90 | 0.46;1.80 | 0.95 | 0.49;1.94 |
1.1 - 3 | 3.60 | 0.89;14.55 | 3.75 | 0.93;15.16 | 0.87 | 0.46;1.63 | 0.91 | 0.48;1.71 |
3.1 - 6 | 2.37 | 0.55;10.17 | 2.39 | 0.56;10.26 | 0.88 | 0.44;1.75 | 0.90 | 0.45;1.80 |
6.1 - 10 | 2.40 | 0.47;12.16 | 2.40 | 0.47;12.14 | 0.81 | 0.33;1.97 | 0.82 | 0.33;2.00 |
>10 | 1 | - | 1 | - | 1 | - | 1 | - |
Change in income (1982 → 2004-5) | p = 0.05*** | p = 0.06*** | p = 0.73**** | p = 0.48**** | ||||
Always poor | 0.92 | 0.53;1.61 | 0.95 | 0.54;1.69 | 1.15 | 0.76;1.72 | 1.26 | 0.83;1.92 |
Non poor → poor | 1.51 | 0.96;2.38 | 1.52 | 0.97;2.40 | 0.89 | 0.57;1.39 | 0.92 | 0.59;1.43 |
Poor → non poor | 0.57 | 0.29;1.11 | 0.59 | 0.30;1.15 | 0.97 | 0.61;1.54 | 1.04 | 0.65;1.67 |
Never poor | 1 | - | 1 | 0.53;1.89 | 1 | - | 1 | - |
Birthweight (grams) | p <0.001**** | p <0.001**** | p <0.001**** | p <0.001**** | ||||
<2500 | 6.72 | 1.52;29.82 | 6.28 | 1.44;27.49 | 3.24 | 1.00;10.52 | 3.24 | 1.00;10.52 |
2500 - 2999 | 5.68 | 1.38;23.49 | 5.47 | 1.33;22.39 | 2.27 | 0.73;7.09 | 2.27 | 0.73;7.09 |
3000 - 3499 | 4.00 | 0.98;16.37 | 3.88 | 0.95;15.82 | 1.99 | 0.64;6.21 | 1.99 | 0.64;6.21 |
3500 - 3999 | 2.98 | 0.71;12.53 | 2.92 | 0.70;12.26 | 0.84 | 0.25;2.81 | 0.84 | 0.25;2.81 |
≥4000 | 1 | - | 1 | - | 1 | - | 1 | - |
Breastfeeding (months) | p = 0.41**** | p = 0.67**** | p = 0.03**** | p = 0.07**** | ||||
<1.0 | 1.34 | 0.69;2.57 | 1.21 | 0.63;2.35 | 2.02 | 1.15;3.54 | 1.86 | 1.07;3.25 |
1.0 - 2.9 | 1.19 | 0.62;2.29 | 1.12 | 0.58;2.15 | 1.49 | 0.84;2.63 | 1.44 | 0.81;2.54 |
3.0 - 5.9 | 1.44 | 0.75;2.75 | 1.41 | 0.74;2.70 | 1.54 | 0.86;2.74 | 1.53 | 0.86;2.72 |
6.0 - 8.9 | 1.54 | 0.72;3.31 | 1.57 | 0.73;3.38 | 1.59 | 0.80;3.19 | 1.53 | 0.76;3.07 |
9.0 - 11.9 | 0.62 | 0.14;2.70 | 0.68 | 0.16;2.96 | 1.65 | 0.67;4.08 | 1.80 | 0.73;4.44 |
≥12.0 | 1 | - | 1 | - | 1 | - | 1 | - |
Youth’s schooling (years) | p = 0.30**** | p = 0.93**** | p = 0.55**** | p = 0.77**** | ||||
0 - 4 | 1.76 | 0.77;3.87 | 1.25 | 0.49;3.22 | 1.24 | 0.67;2.30 | 0.97 | 0.51;1.84 |
5 - 8 | 1.30 | 0.65;2.60 | 1.00 | 0.45;2.24 | 0.99 | 0.62;1.56 | 0.81 | 0.51;1.30 |
9 - 11 | 1.36 | 0.70;2.64 | 1.15 | 0.54;2.45 | 0.86 | 0.57;1.29 | 0.78 | 0.52;1.17 |
≥12 | 1 | - | 1 | - | 1 | - | 1 | - |
MW: Minimum wages
Variables in the first level (skin color, family income in 1982) adjusted for each other. Change in income adjusted for skin color. Breastfeeding and youth’s schooling adjusted for birthweight.
Variables in the first level (skin color, family income in 1982) adjusted for each other. Change in income adjusted for skin color. Breastfeeding adjusted for birthweight and youth’s schooling adjusted for breastfeeding and birthweight.
Wald’s test for heterogeneity
Test for linear trend