Table 1. Cohort characteristics.
| Lean | Obese | Stats | ||
|---|---|---|---|---|
| * Enrolled | 43 | 36 | ||
| Maternal age at delivery (years) | 33.1±4.4 | 30.7±4.9 | 0.058* | |
| Pre-pregnancy BMI (kg/m²) | 21.9±1.7 | 38.2±8.4 | <0.0001* | |
| Gestational age at delivery (weeks) | 39.6±1.4 | 39.3±1.4 | 0.374* | |
| Fetal sex (Female %) | 39.5 | 38.9 | 0.47† | |
| Mode of delivery (%) | Cesarean | 30.23 | 55.55 | 0.003† |
| Vaginal | 62.79 | 25.00 | ||
| Unknown | 6.97 | 19.44 | ||
| Ethnicity (%) | Asian | 2.32 | 0.00 | 0.094† |
| Hispanic | 6.97 | 25.00 | ||
| Caucasian (non-hispanic) | 88.37 | 66.66 | ||
| More than one race | 0.00 | 2.77 | ||
| Unknown/Declined to state | 2.32 | 5.55 | ||
*
Mann-Whitney T-test.
†
Chi-squared test.