Table 4a.
Standardized Normal Regression Coefficients Expressed as Posterior Mean and 95% Credible Intervals
| Predictor | Maternal RBC at delivery | Gestational age (day) | Birth weight (g) | Birth length (m) | Head circumference (cm) | |
|---|---|---|---|---|---|---|
| Total DHA Supplement per day | 1.36 (1.22, 1.51) | 0.69 (−0.07, 1.44) | 29.07 (−3.4, 61.64) | - | - | |
| Maternal RBC-PL DHA level at enrollment | 0.65 (0.48, 0.82) | 1.01 (0.11, 1.92) | - | - | - | |
| Maternal age at enrollment (years) | 0.3 (0.12, 0.48) | −1.78 (−2.71, −0.85) | - | - | - | |
| Maternal education (Bachelor's degree or higher) | 0.66 (0.17, 1.15) | - | - | - | - | |
| BMI at enrollment | −0.48 (−0.66, −0.3) | - | 88.91 (50.33, 127.3) | 0.39 (0.1, 0.68) | 0.33 (0.15, 0.51) | |
| Diastolic blood pressure at enrollment | 0.21 (0.03, 0.4) | - | - | - | - | |
| iron status / hemoglobin at mid-pregnancy | 0.4 (0.22, 0.59) | - | - | - | - | |
| cervical length between 18–22 weeks gestation | −0.37 (−0.55, −0.18) | - | - | −0.24 (−0.51, 0.03) | - | |
| Fructose (g/day) | - | −1.22 (−2.58, 0.14) | −78.28 (−157, 0.71) | - | - | |
| PFA 20:4/Arachidonic (mg/day) | - | −1.76 (−3.32, −0.2) | - | - | - | |
| Total vitamin A activity/Retinol Equivalents (mcg/day) | - | 1.48 (0.05, 2.9) | - | - | - | |
| Infant sex (Male) | - | −1.56 (−3.03, −0.09) | - | 0.65 (0.18, 1.12) | 0.38 (0.09, 0.67) | |
| Gestational weight gain | - | 1.76 (0.96, 2.56) | 153.8 (119.3, 188.2) | 0.71 (0.45, 0.96) | 0.37 (0.22, 0.53) | |
| Number of preterm births | - | −1.3 (−2.28, −0.33) | −66.58 (−105.7, −27.69) | −0.5 (−0.81, −0.19) | - | |
| Highest systolic blood pressure during pregnancy | - | −2.58 (−3.66, −1.49) | −94.25 (−139.5, −48.46) | - | −0.33 (−0.54, −0.12) | |
| Infant APGAR scores at 1 minute of life | - | −2.16 (−3.23, −1.03) | - | - | - | |
| Infant APGAR scores at 5 minutes of life | - | 6.03 (5, 7.01) | 50.73 (6.46, 94.81) | 0.85 (0.5, 1.2) | 0.33 (0.09, 0.58) | |
| Gestational diabetes (yes) | - | −2.89 (−6.14, 0.36) | - | - | - | |
| Meconium (yes) | - | 3.21 (0.92, 5.51) | 158.8 (69.07, 248.9) | 0.71 (−0.03, 1.44) | - | |
| iron status / hemoglobin at enrollment | - | - | 39.37 (−0.74, 79.38) | - | - | |
| Marital status (Married/Partnered) | - | - | - | 0.73 (0.04, 1.42) | 0.52 (0.09, 0.95) | |
| Maternal race (Black) | - | - | - | −0.68 (−1.42, 0.06) | −0.71 (−1.17, −0.25) | |
| Systolic blood pressure at enrollment | - | - | - | −0.35 (−0.68, −0.03) | - |