Factors affecting severity of positive and negative symptoms of psychosis in a polysubstance using population with psychostimulant dependence
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- 作者：Taylor S. Willia ; William G. Honera ; Allen E. Thorntonb ; Kristina Gicasb ; Ric M. Procyshyna ; Fidel Vila-Rodrigueza ; William J. Panenkaa ; Ana Aleksicc ; Olga Leonovaa ; Andrea A. Jonesa ; G. William MacEwana ; Alasdair M. Barrc ; albarr@interchange.ubc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Methamphetamine ; Marijuana ; Methadone ; Cocaine ; Continuous ; Schizophrenia
- 刊名：Psychiatry Research
- 出版年：2016
- 出版时间：30 June 2016
- 年：2016
- 卷：240
- 期：Complete
- 页码：336-342
- 全文大小：298 K
文摘
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Positive psychosis severity is related to recent methamphetamine and marijuana use.
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Methadone-positive status is related to less positive psychotic symptoms.
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Increased negative psychotic symptom severity is associated with recent opioid use.
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No overlap between predictors of current positive and negative symptom severity.