Clinical practice guidelines and quality standards for early intervention in psychosis: an AGREE II appraisal and systematic review of service components (opens in new tab)

BackgroundEarly intervention in psychosis (EIP) is a key component of youth mental health care, yet recommended models of care for individuals at clinical high risk for psychosis (CHR-P) and first-episode psychosis (FEP) remain heterogeneous across jurisdictions. No previous study has combined a formal AGREE II appraisal with a structured synthesis of core service components for EIP.MethodsWe conducted a systematic review and AGREE II-based appraisal of international clinical practice guideli...