Autistic traits associated with post-traumatic stress symptoms and suicidality in autism spectrum conditions and anorexia nervosa

This study examined 184 participants across autism, anorexia nervosa, and control groups using standardized assessment tools, finding that autistic traits are significantly associated with trauma/stress symptoms and elevated suicide risk. The results suggest anorexia nervosa may represent an atypical autism presentation in women, with trauma-related symptoms mediating the relationship between autistic traits and suicidality.