Table 1.
Child, Maternal, and Household Characteristics of CCAAPS Participants (n = 344)
| Characteristic | Mean/n | SD/% |
|---|---|---|
| Child Characteristics | ||
| Age at 12y Study Visit (y) | 12.2 | 0.8 |
| Female | 153 | 44.5% |
| Race/Ethnicity | ||
| White | 261 | 75.9% |
| Black/More than One Race | 83 | 24.1% |
| Maternal Characteristics | ||
| IQ (Wechsler Abbreviated Scale of Intelligence (WASI-2) | 105.2 | 13.3 |
| Depression (BDI-II) | 6.4 | 4.0 |
| Age at Study Enrollment (years) | 30.7 | 5.9 |
| Maternal Education at 12y Study Visit | ||
| ≤ High School | 72 | 21.6% |
| Some College or Trade School | 94 | 28.1% |
| ≥ College Degree | 168 | 50.3% |
| Household/Parenting Characteristics | ||
| Household Income at enrollment | ||
| < $20,000 | 58 | 17.4% |
| $20,000 to < $40,000 | 54 | 16.2% |
| $40,000 to < $70,000 | 96 | 28.8% |
| $70,000 to < $90,000 | 89 | 26.7% |
| > $90,000 | 36 | 10.8% |
| Parent Relationship Questionnaire (PRQ) T-scores | ||
| Attachment | 52.2 | 9.6 |
| Communication | 50.7 | 10.1 |
| Discipline Practices | 48.3 | 10.4 |
| Involvement | 52.3 | 11.3 |
| Parenting Confidence | 51.4 | 9.5 |
| Relational Frustration | 48.2 | 9.5 |
| ECAT Exposure Measures | ||
| Early Life ECAT at Birth Record Address (ug/m3) | 0.39 | 0.14 |
| Current ECAT at 12y Study Visit (ug/m3) | 0.37 | 0.12 |
| Average Childhood ECAT; Birth to 12y Study Visit (ug/m3) | 0.38 | 0.10 |