High-potency cannabis and incident psychosis: correcting the causal assumption - Authors' reply

Affiliations

¹ Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London; South London and Maudsley NHS Mental Health Foundation Trust, London, UK. Electronic address: marta.diforti@kcl.ac.uk.
² Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.
³ Rivierduinen Institute for Mental Health Care, Leiden, Netherlands.
⁴ Department of Addiction, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.
⁵ Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.

Comment

Marta Di Forti et al. Lancet Psychiatry. 2019 Jun.

. 2019 Jun;6(6):466-467.

doi: 10.1016/S2215-0366(19)30176-2.

¹ Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London; South London and Maudsley NHS Mental Health Foundation Trust, London, UK. Electronic address: marta.diforti@kcl.ac.uk.
² Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.
³ Rivierduinen Institute for Mental Health Care, Leiden, Netherlands.
⁴ Department of Addiction, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.
⁵ Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London.

No abstract available

Comment on

High-potency cannabis and incident psychosis: correcting the causal assumption.
Sommer IE, van den Brink W. Sommer IE, et al. Lancet Psychiatry. 2019 Jun;6(6):464-465. doi: 10.1016/S2215-0366(19)30130-0. Lancet Psychiatry. 2019. PMID: 31122471 No abstract available.
High-potency cannabis and incident psychosis: correcting the causal assumption.
Linnman C. Linnman C. Lancet Psychiatry. 2019 Jun;6(6):465-466. doi: 10.1016/S2215-0366(19)30175-0. Lancet Psychiatry. 2019. PMID: 31122473 No abstract available.
High-potency cannabis and incident psychosis: correcting the causal assumption.
Clark CS. Clark CS. Lancet Psychiatry. 2019 Jun;6(6):e14. doi: 10.1016/S2215-0366(19)30178-6. Lancet Psychiatry. 2019. PMID: 31122483 No abstract available.