Table 1 Demographic, psychosocial, and neuroimaging summary stats for the current sample (n = 98)
Characteristic | Description | Value |
|---|---|---|
Age | Mean [SD] (range) | 19.8 [1.2] (18–22) |
Sex | Male | 31% |
Female | 69% | |
Self-reported race/ethnicity | Caucasian/White | 49% |
African American/Black | 6% | |
Asian | 22% | |
American Indian | 13% | |
Bi- or multiracial | 0% | |
Other | 9% | |
Cumulative perceived impact of past year SLEs | Mean [SD] (range) | 11 [7.6] (1–42) |
Family emotional health (FEH) | Mean [SD] (range) | 60 [8.5] (34–70) |
Left hippocampus volume (mm3) | Mean [SD] (range) | 4650 [446] (3267–5679) |
Right hippocampus volume (mm3) | Mean [SD] (range) | 4741 [392] (3825–6031) |
Left dlPFC volume (mm3) | Mean [SD] (range) | 11,980 [1785] (7308–16,007) |
Right dlPFC volume (mm3) | Mean [SD] (range) | 10,639 [1585] (7426–14,819) |
Left mPFC volume (mm3) | Mean [SD] (range) | 5745 [853] (3871–8686) |
Right mPFC volume (mm3) | Mean [SD] (range) | 5790 [717] (4238–7442) |
Left amygdala volume (mm3) | Mean [SD] (range) | 1655 [186] (1292–2157) |
Right amygdala volume (mm3) | Mean [SD] (range) | 1859 [210] (1371–2417) |
Total brain volume (mm3) | Mean [SD] (range) | 1.2 × 106 [1.2 × 105] (9.0 × 105–1.5 × 106) |