Table 1.
Demographic table with information and summary statistics about our sample, with distributions of age (in months), sex, and race reported.
| Sample characteristics, N = 77* | ||
|---|---|---|
| Age (Months) | M = 181 (SD = 15) | |
| Sex | Male/Female | 38/39 |
| Race/Ethnicity | ||
| White, non-hispanic | 47 (61%) | |
| Black/African American | 19 (25%) | |
| Multiracial | 8 (10%) | |
| White, Hispanic | 2 (2.6%) | |
| Native American | 1 (1.3%) | |
| Early adversity | (from YLSI) | M = 3.78 (SD = 2.26) |
| [Missing] | 2 | |
| Hollingshead | (SES Composite) | M = 43 (SD = 16) |
| [Missing] | 3 | |
Scores for our early adversity measure were derived from the YLSI and ranged from 1 to 9 in our cohort (with the maximum possible score of 10). The Hollingshead Four-Factor Index was used as a composite of socioeconomic status; this measure can range from 8 to 66 with higher values representing higher parental education and occupational prestige.