Where the science began

In 1995, two doctors proved what nobody had proven before: that what happens to a child predicts how that adult will live, and when they will die.

HISTORICAL RESEARCH

The Kaiser Permanente Landmark Study

Dr. Vincent Felitti and Dr. Robert Anda surveyed 17,000 patients at Kaiser Permanente. They found a straight-line relationship between adversity in childhood and disease, addiction, and early death in adulthood — the more adversity, the worse the outcome, every time.

They named ten Adverse Childhood Experiences: abuse, neglect, and household dysfunction. Thirty years of research rests on that work.

So does this.

UACT does not replace the ACE framework. It extends it — and says plainly where it stops.

Felitti V, Anda R et al. American Journal of Preventive Medicine, 1998.