Table 5.
Multiple linear regressions of BWz in full sample and stratified by race.
| Full Sample (N=98) |
Black Women (N=32) |
White Women (N=66) |
|
|---|---|---|---|
| β (95% CI) | β (95% CI) | β (95% CI) | |
| Maternal age | -0.02 (-0.20, 0.17) | 0.07 (-0.35, 0.49) | -0.02 (-0.24, 0.20) |
| Maternal education | -0.29 (-0.49, -0.08)** | -0.32 (-0.74, 0.10) | -0.27 (-0.49, -0.05) * |
| Race (Black vs. non-Black) | -0.68 (-1.13, -0.23)** | -- | -- |
| Pre-pregnancy BMI | 0.16 (-0.04, 0.36) | 0.01 (-0.41, 0.43) | 0.21 (-0.01, 0.43)+ |
| IL-8 a | -0.19 (-0.36, -0.01)* | -0.40 (-0.82, 0.02)+ | -0.12 (-0.33, 0.08) |
| PGH a | 0.18 (-0.01, 0.36)+ | 0.26 (-0.19, 0.70) | 0.13 (-0.08, 0.34) |
| F (NDF, DDF) | 3.04 (6, 91)** | 1.06 (5, 26) | 2.55 (5, 60)* |
| Adjusted R2 | 0.11 | 0.01 | 0.11 |
a
IL-1Ra, IL-8, IL-6, CRP, and PGH were natural-log transformed.
+p<.10 *p<.05 **p<.01 ***p<.001.