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Tobacco Use, Nicotine Dependence, and Cessation Methods in US Adults With Psychosis

B. Han, Ther W. Aung, N. Volkow, M. Silveira, H. Kimmel, Carlos Blanco, W. Compton

JAMA Network Open, 2023

20 citations

Abstract

This cross-sectional study assesses the self-reported use of tobacco products and other substances and related behaviors by adults with and without a history of schizophrenia, schizoaffective disorder, psychosis, or psychotic illness.

How strong is the evidence?

Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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