Felitti 1998 ACE Study: seven caller-assigned exposure categories (psychological abuse, physical abuse, sexual abuse, mother treated violently, household substance abuse, household mental illness, household incarceration), 1 point each, max 7. Returns ace_band 0, 1, 2, 3, or ge_4 (score ≥4). A category count, not a diagnosis, trauma inventory, or 10-item ACE-Q. magent does not interpret the items.

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