Table 1.
Maternal and neonatal characteristics of study population
| Maternal characteristics (N = 132) | Mean ± SD or N/N |
|---|---|
| Maternal age (y) | 28.5 ± 6.0 |
| Race (AA/Cauc/Hisp) | 44/70/18 |
| Parity (previous live births) | 1.6 ± 1.0 |
| Pre-pregnancy BMI (kg/m2) | 27.9 ± 6.3 |
| Fasting glucose (mg/dL) | 75.6 ± 9.0 |
| Insulin (µU/mL) | 15.6 ± 7.4 |
| HOMA-IR | 2.9 ± 1.6 |
| Smoking (yes/no) | 27/105 |
| Neonatal Characteristics | |
| Gestational age at delivery (wk) | 38.8 ± 0.5 |
| Sex (M/F) | 78/54 |
| Birth weight (kg) | 3.3 ± 0.5 |
Data are mean ± SD unless otherwise indicated.
Abbreviations: AA/Cauc/Hisp, African American/Caucasian/Hispanic; HOMA-IR, homeostatic model assessment of insulin resistance.