Table 1.
Demographic data
| Total sample (n = 362) | |
|---|---|
| Age (years) |
30.1 ± 5.9 |
| Pre-pregnancy BMI (kg/m2) |
27.0 ± 7.3 |
| Obesity (BMI ≥ 30;%) |
27.1% |
| Racial Background: |
|
| Caucasian (%) |
72.9% |
| African American (%) |
12.2% |
| Asian (%) |
8.9% |
| Multi-racial/Other (%) |
6.1% |
| Educational Level: |
|
| High school or less (%) |
24.5% |
| Marital Status: |
|
| Married (%) |
67.7% |
| Partner (%) |
3.9% |
| Single (%) |
22.9% |
| Separated (%) |
0.8% |
| Divorced (%) |
0.6% |
| Unknown (%) |
4.1% |
| Nulliparous (%) |
32.0% |
| Pre-eclampsia (%) |
7.8% |
| Diabetes Mellitus (%) |
14.6% |
| Smoker (%) | 14.5% |
Data shown as mean ± standard deviation, or proportion as appropriate.
BMI = Body Mass Index.