The DOI matches its Crossref record; 61 of the 61 references it cites were found in a registry or an index.
Rate of Cannabis Use Disorders in Clinical Samples of Patients With Schizophrenia: A Meta-analysis
Open accessAbstract
OBJECTIVE: Our aim was to review recent studies and estimate the rate of cannabis use disorders (CUDs) in schizophrenia, as well as to examine the factors affecting this rate. METHODS: We conducted an electronic search of 3 literature databases and a manual search of articles from 1996 to 2008. The key words used were "schizophreni*," "psychos*s," "psychotic," "cannabis abuse," "cannabis dependence," "cannabis use disorder," "substance use disorder," "substance abuse," "substance dependence," and "dual diagnosis." Articles that reported diagnoses according to the Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases were included. Regression analysis was used to examine how estimated rates of CUDs are affected by various study characteristics such as the classification system, inpatient vs outpatient status, study location, proportion of males, age of the sample, or duration of illness. RESULTS: Thirty-five studies met our search criteria. The median current rate of CUDs was 16.0% (interquartile range [IQR] = 8.6-28.6, 10 studies), and the median lifetime rate was 27.1% (IQR = 12.2-38.5, 28 studies). The median rate of CUDs was markedly higher in first-episode vs long-term patients (current 28.6%/22.0%, lifetime 44.4%/12.2%, respectively) and in studies where more than two-thirds of the participants were males than in the other studies (33.8%/13.2%). CUDs were also more common in younger samples than in the others (current 38.5%/16.0%, lifetime 45.0%/17.9%). CONCLUSIONS: Approximately every fourth schizophrenia patient in our sample of studies had a diagnosis of CUDs. CUDs were especially common in younger and first-episode patient samples as well as in samples with a high proportion of males.
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Meta-analysis of Observational Studies in Epidemiology
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Cited by
Hunt, G. E., Large, M. M., Cleary, M., Lai, H. M. X., & Saunders, J. B. (2018) · Drug and Alcohol Dependence · doi:10.1016/j.drugalcdep.2018.07.011 · Cited by 482
Schoeler, T., Monk, A., Sami, M. B., Klamerus, E., Foglia, E., Brown, R., Camuri, G., Altamura, A. C., Murray, R., & Bhattacharyya, S. (2016) · The Lancet Psychiatry · doi:10.1016/s2215-0366(15)00363-6 · Cited by 322
Acute and Long-Term Effects of Cannabis Use: A Review
Karila, L., Roux, P., Rolland, B., Benyamina, A., Reynaud, M., Aubin, H.-J., & Lancon, C. (2014) · Current Pharmaceutical Design · doi:10.2174/13816128113199990620 · Cited by 310
Systematic Review of Early Cardiometabolic Outcomes of the First Treated Episode of Psychosis
Foley, D. L., & Morley, K. I. (2011) · Archives of General Psychiatry · doi:10.1001/archgenpsychiatry.2011.2 · Cited by 287
Cannabis use and psychosis: a review of reviews
Hasan, A., von Keller, R., Friemel, C. M., Hall, W., Schneider, M., Koethe, D., Leweke, F. M., Strube, W., & Hoch, E. (2020) · European Archives of Psychiatry and Clinical Neuroscience · doi:10.1007/s00406-019-01068-z · Cited by 257
Metadata
- Authors
- Koskinen, J., Lohonen, J., Koponen, H., Isohanni, M., & Miettunen, J.
- Venue
- Schizophrenia Bulletin
- Publisher
- Oxford University Press (OUP)
- Published
- 2009-04-22
- Volume
- 36
- Issue
- 6
- Pages
- 1115-1130
- ISSN
- 0586-7614 (ISSN-L)
- 1745-1701
- OpenAlex
- W2169603435
- Cited by
- 320
- References
- 61
- FWCI
- 1.47
- Type
- journal article
- Language
- en
- Open access
- bronze
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