Table 1 Demographic table with information and summary statistics about our sample, with distributions of age (in months), sex, and race reported.

From: Accumbofrontal tract integrity is related to early life adversity and feedback learning

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

  1. 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.
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