Symptomatic and Functional Outcomes Among Individuals at High Risk for Psychosis Participating in Step-Based Care

Validated, multicomponent treatments designed to address symptoms and functioning of individuals at clinical high risk for psychosis are currently lacking. The authors report findings of a study with such individuals participating in step-based care—a program designed to provide low-intensity, non–psychosis-specific interventions and advancement to higher-intensity, psychosis-specific interventions only if an individual is not meeting criteria for a clinical response. Among individuals with symptomatic or functional concerns at enrollment, 67% met criteria for a symptomatic response (median time to response=11.1 weeks), and 64% met criteria for a functional response (median time to response=8.9 weeks).