Association of cannabis use with hospital admission and antipsychotic treatment failure in first episode psychosis: an observational study
BMJ Open 2016 R. Patel, R. Wilson, R. Jackson et al.
Objective To investigate whether cannabis use is associated with increased risk of relapse, as indexed by number of hospital admissions, and whether antipsychotic treatment failure, as indexed by number of unique antipsychotics prescribed, may mediate this effect in a large data set of patients with first episode psychosis (FEP). Design Observational study with exploratory mediation analysis....