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Baseline Demographics of the Pregnant Study Participants at the Time of Enrollment (n = 59 patients)
| Characteristics | Mean ±SD or Number (%) |
|---|---|
| Age (years) | 29.9 ± 5.0 |
| Height (cm) | 163.2 ± 6.2 |
| Race | |
| White | 55 (93.2) |
| Asian | 2 (3.4) |
| Black | 1 (1.7) |
| Other | 1 (1.7) |
| Ethnicity | |
| Not Hispanic or Latino | 44 (74.6) |
| Hispanic or Latino | 15 (25.4) |
| Prenatal vitamin consumption | |
| Yes | 57 (96.6) |
| No | 2 (3.4) |
| Comedication with potential CYP1A2 interaction | |
| Yes | 9 (15.3) |
| No | 50 (84.7) |
