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Cohort demographics.
| Sample | Max sample size | Mean age (SD) | Male (%) | White (%) | Multiracial <%) | Hispanic (%) | Black (%) | Asian or Pacific Islander (%) | Native American (%) | Other race reported (%) | No race reported (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| clinical | 1054 | 10.2 (3.7) | 68.4 | 79.6 | 3.3 | 2.1 | 0.4 | 3.3 | 0.1 | NA | 11.2 |
| SPARK | 6766 | 11.4 (3.2) | 78.2 | 70.0 | 8.0 | 15.0 | 3.9 | 1.5 | 0.1 | 0.8 | 0.7 |
| ABCD | 11878 | 10.9 (0.7) | 52.5 | 52.0 | 9.4 | 20.2 | 15.0 | 2.0 | 0.3 | 0.6 | 0.5 |
