Table 2.
Logistic regression modeling exceeding GWG recommendations, N=2,603.
| Factor/Variable Name | Exceeds GWG recommendations Adjusted OR (95% CI) | |
|---|---|---|
| Physical activity during pregnancy | ||
| Inactive (<60 min/wk) | Reference | |
| Minimally active (60–149 min/wk) | 0.97 (0.79–1.2) | |
| Active (≥150 min/wk) | 0.71(0.57–0.88) | |
| Prepregnancy weight category | ||
| Normal weight | Reference | |
| Overweight | 5.11 (4.08–6.4) | |
| Obese | 2.35 (1.91–2.89) | |
| Age group—years | ||
| 18–24 | Reference | |
| 25–29 | 1.28 (0.96–1.7) | |
| 30–36 | 1.45 (1.07–1.96) | |
| Race/Ethnicity | ||
| White | Reference | |
| Black | 0.86 (0.58–1.27) | |
| Hispanic | 0.68 (0.45–1.02) | |
| Asian | 0.51 (0.27–0.96) | |
| Other | 1.02 (0.55–1.88) | |
| Education | ||
| High school degree or less | 1.46 (1.05–2.03) | |
| Some college | 1.23 (0.98–1.53) | |
| College degree or higher | Reference | |
| Poverty Status | ||
| Poverty | 0.85 (0.6–1.2) | |
| Near Poverty | 0.86 (0.62–1.19) | |
| Not Poverty | Reference | |
| Marital Status | ||
| Married | Reference | |
| Living with partner | 1.48 (1.13–1.94) | |
| Not living with partner | 1.37 (0.88–2.14) | |
| Not partnered | 1.46 (0.91–2.34) | |
| Gestational age at delivery, weeks—mean (SD) | 1.02 (0.95–1.1) | |
| Smokes Daily | ||
| Yes | 1.49 (0.9–2.49) | |
| No | Reference | |