Table 2.
Relationship between dietary misreporting in pregnant women and maternal and infant outcomes
| Coefficients | |||
|---|---|---|---|
| Model covariates | Unstandardized coefficients | Significance | |
| B | Standard error | p value | |
| Pre‐existing diabetes | 602.453 | 131.728 | p < 0.001 |
| Children currently living at home | −143.923 | 42.762 | 0.001 |
| Maternal level of education | 35.101 | 11.689 | 0.003 |
| Percent of 2001 poverty level | 0.424 | 0.147 | 0.004 |
| Pre‐pregnancy weight | −38.762 | 13.664 | 0.005 |
| Gestational diabetes | 332.26 | 124.923 | 0.008 |
| Previous low birth weight | −234.586 | 92.811 | 0.012 |
| Maternal pre‐pregnancy BMI (kg m−2) | 93.686 | 37.553 | 0.013 |
| Infant birth weight | 0.104 | 0.043 | 0.017 |
| Gestational weight gain | 10.086 | 4.525 | 0.026 |
| Maternal height | 18.454 | 12.218 | 0.131 |
| Preeclampsia | −170.05 | 114.556 | 0.138 |
| (Constant) | −3,181.29 | 2,172.3 | 0.143 |
| Maternal race | −9.281 | 8.084 | 0.251 |
| Previous live births | 109.811 | 106.046 | 0.301 |
| Pregnancy‐induced hypertension | 100.414 | 97.89 | 0.305 |
| Maternal age | 5.028 | 5.705 | 0.378 |
| GWG above the IOM guidelines | 114.509 | 143.633 | 0.425 |
| Previous stillbirths | −99.064 | 138.272 | 0.474 |
| Previous induced abortions | 57.661 | 102.785 | 0.575 |
| Previous miscarriages | 52.015 | 96.43 | 0.59 |
| Gestational age at delivery | −8.929 | 19.559 | 0.648 |
| Chronic hypertension | −36.866 | 103.239 | 0.721 |
| Classified with BMI over 25 | −22.851 | 75.261 | 0.761 |
| Preterm birth | 18.096 | 106.999 | 0.866 |
| Number of previously known pregnancies | −3.827 | 92.821 | 0.967 |
| Previous preterm | −1.134 | 75.526 | 0.988 |
| Infant gender | 0.532 | 46.51 | 0.991 |
BMI, body mass index; GWG, gestational weight gain; IOM, Institute of Medicine.