Q: Meaning of the acronym ACE?
A: Adverse Childhood Experiences
Q: Number of participants in the original ACE Study?
A: ~17,000
Q: Demographic profile of ACE Study participants?
A: Middle-class American adults
Q: Three main categories of Adverse Childhood Experiences?
A: Abuse, Neglect, Family Dysfunction
Q: Types of “Abuse” measured in the ACE Study?
A: Emotional, Physical, Sexual
Q: Types of “Neglect” measured in the ACE Study?
A: Physical, Emotional
Q: Five types of “Family Dysfunction” measured in ACEs?
A: Substance abuse, Mental illness, Mother treated violently, Parental divorce, Incarcerated relative
Q: Proportion of adults with at least one ACE?
A: Two out of three (approx. 66%)
Q: Probability of having a second ACE if one is present?
A: 87%
Q: ACE Score definition?
A: The count of categories of adverse experiences (0-10)
Q: Gender more likely to have an ACE Score >5?
A: Women (50% more likely than men)
Q: General relationship between ACE Score and health problems?
A: Graded (dose-response) relationship
Q: Life expectancy reduction for people with 6+ ACEs?
A: ~20 years
Q: Percentage increase in IV drug use risk for ACE score ≥ 6?
A: 4,600% increase
Q: Increase in suicide risk for ACE score > 6?
A: 30 – 51 times higher
Q: Correlation between ACE score and antidepressant prescriptions?
A: Prescription rates increase as ACE score increases
Q: Impact of ACEs on adult memory?
A: Higher scores correlate with impaired memory of childhood
Q: Physical diseases strongly linked to high ACE scores?
A: Ischemic heart disease, Cancer, COPD, Liver disease, Obesity
Q: Behavioral “solutions” patients often use for ACE-related pain?
A: Substance abuse, overeating, tobacco, high-risk sexual behavior
Q: Economic toll of child maltreatment (per year)?
A: $124 billion
Q: Primary stress response system dysregulated by early adversity?
A: HPA Axis (Hypothalamic-Pituitary-Adrenal)
Q: Brain structures structurally altered by ACEs?
A: Hippocampus and Amygdala
Q: Consequence of chronic HPA axis activation?
A: Sustained increase in stress hormones (Cortisol)
Q: Biological result of defects in negative feedback loops?
A: Inflammation (pathogenesis for disease)