Table 1.
All women n=559 | |
---|---|
| |
Maternal age (yrs) | 32.0 ± 5.4 |
| |
Race/Ethnicity | |
White | 338 (60.5) |
Asian/Pacific Islander | 77 (13.8) |
Black | 74 (13.2) |
Hispanic | 53 (9.5) |
Other or >1 race/ethnicity | 17 (3.0) |
| |
Gestational age at enrollment (wks) | 39.4 ± 1.25 |
| |
Method of delivery | |
Vaginal | 407 (72.8) |
Cesarean | 152 (27.2) |
| |
Number of gestations | |
Singleton | 555 (99.3) |
Multiple | 4 (0.7) |
Data are presented as mean ±standard deviation or n (%)