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J. Cotter

1 paper in the library · publishing 2017

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Cannabis use and symptom severity in individuals at ultra high risk for psychosis: a meta‐analysis

Acta Psychiatrica Scandinavica February 7, 2017 R. Carney, J. Cotter, J. Firth et al.

We aimed to assess whether individuals at ultra high risk (UHR) for psychosis have higher rates of cannabis use and cannabis use disorders (CUDs) than non‐UHR individuals and determine whether UHR cannabis users have more severe psychotic experiences than non‐users.