To describe the current and lifetime patterns of substance use, particularly cannabis, and its association with clinical presentation of individuals presenting with first episode psychosis, living with and without HIV, in KwaZulu‐Natal Province, South Africa.
Background Previous research has reported increased risk for psychosis among individuals who use cannabis during adolescence. We conducted a systematic review and meta-analysis to investigate the interaction between adolescent cannabis use and other factors in moderating risk for psychosis later in life. Method We searched four electronic databases in June 2020 for articles that assessed...