Chunk #0 — METHODS

Source

Common heritable contributions to low-risk trauma, high-risk trauma, posttraumatic stress disorder, and major depression.

Embedded

yes

Text

The Childhood Trauma Study’s methods have been described in detail elsewhere28; a summary is provided herein. The composition and assessment of the volunteer twin panel from which families were drawn is briefly described, as data for supplemental analyses were derived from this twin panel.