Table 1.
Demographic and clinical characteristics of mother-infant dyads.
| Variable | # and % or M (SD) | Range |
|---|---|---|
| Infant characteristics | ||
| Sex (male) | 20 (54%) | |
| Gestational age at birth (weeks) | 39.62 (1.29) | 36.00-41.71 |
| Age at scan session (months) | 6.73 (0.42) | 5.95-7.66 |
| Age at follow-up (months) | 18.27 (0.63) | 17.52-21.15 |
| ECSA scorea | 7.43 (5.08) | 0.00-24.00 |
| Maternal characteristics | ||
| Age (years) | 32.53 (4.81) | 21.26-44.44 |
| Annual income | ||
| $15,000-30,000 | 1 (3%) | |
| $30,001-60,000 | 4 (11%) | |
| $60,001-90,000 | 2 (5%) | |
| $90,001-150,000 | 13 (35%) | |
| >$150,000 | 17(46%) | |
| Education ≥ 4-year college degree | 32 (86%) | high school grad - grad degree |
| Race | ||
| White | 26 (70%) | |
| Asian/Asian American | 7 (19%) | |
| Black/African American | 1 (3%) | |
| Native Hawaiian/Pacific Islander | 1 (3%) | |
| Other race | 2 (5%) | |
| SSRIb use in pregnancy | 5 (14%) | |
| EPDS scorec | 5.62 (4.77) | 0.00-19.00 |
| CES-D scored | 8.81 (8.53) | 0.00–31.00 |
Notes. N=37.
a
ECSA=Early Childhood Screening Assessment.
b
SSRI=selective serotonin-reuptake inhibitors.
c
EPDS=Edinburgh Postnatal Depression Scale; prenatal depressive symptoms.
d
CES-D=Center for Epidemiologic Studies Depression Scale; postnatal depressive symptoms.