Negative symptoms in first-episode psychosis: Clinical correlates and 1-year follow-up outcomes in London Early Intervention Services.
Aikaterini RammouHelen L FisherSonia JohnsonBarnaby MajorNikola RahamanNick Chamberlain-KentJames M StonePublished in: Early intervention in psychiatry (2017)
Negative symptoms at presentation to EIS were associated with worse functioning at entry and poorer outcomes 1 year later. Future research is required to better understand the aetiology and trajectories of NS in early psychosis and propose novel targeted interventions.