Portland identification and early referral: a community-based system for identifying and treating youths at high risk of psychosis

Abstract

Objective: The Portland [Maine] Identification and Early Referral (PIER) program was established in 2000 as a prevention system for identifying and treating youths at high risk of an initial psychotic episode.

Methods: During six years, 7,270 professionals from the educational, medical, and mental health sectors were provided information on prodromal symptoms and means for rapid referral of at-risk youths, which resulted in referral of 780 youths who met eligibility criteria.

Results: After screening, 37% of the community referrals were found to be at high risk of psychosis, and another 20% had untreated or early psychosis, yielding an efficiency ratio of 57%. Prodromal cases identified were 46% of the expected incidence of psychosis in the catchment area. Community educational presentations were significantly associated with referrals about six months later; half of referrals were from outside the mental health system.

Conclusions: Community-based identification is an efficient public health strategy, offering the opportunity for preventive intervention.

Figures

Figure 1

Case disposition of individuals referred to the Portland Identification and Early Referral Program