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Participant Characteristics
| Number of individual interviews | 23 |
|---|---|
| Median (range) | |
| Maternal age (years) | 34 (21–38) |
| Infant gestational age at birth (weeks) | 33 (25–36) |
| Infant birth weight (grams) | 1770 (790–2980) |
| N (%) | |
| Non-Hispanic Black, English-speaking | 8 (34.8%) |
| Hispanic (any race), English-speaking | 1 (4.3%) |
| Hispanic (any race), Spanish-speaking | 7 (30.4%) |
| Multiples | 3 (13%) |
| Mothers who smoked in the 6 months before or during their pregnancy | 4 (17.4%) |
