ArticleEuropean journal of public health2022
Incidence of inpatient cases with mental disorders due to use of cannabinoids in Germany: a nationwide evaluation.
Article in European journal of public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 17 citations in OpenAlex.
- Attitudes and expectations of primary care physicians regarding recreational cannabis legalization in Germany: a pre-implementation survey.Journal of cannabis research · 2025Article
- Cannabis use, health problems, and criminal offences in Germany: national and state-level trends between 2009 and 2021.European archives of psychiatry and clinical neuroscience · 2025Article
- Treatment demand for cannabis use problems: analyses of routine data from 30 European countries.European archives of psychiatry and clinical neuroscience · 2025Article
- A quantitative projection of the net health effects of cannabis legalization in Germany.PloS one · 2025Article
- The Role of Cannabis in the Development of Psychosis.Turk psikiyatri dergisi = Turkish journal of psychiatry · 2024Review
- The Use of Psychoactive Substances in Germany.Deutsches Arzteblatt international · 2022Article
- A Nationwide Study of Inpatient Case Rate Incidence of Cannabis-Related Diagnoses in Switzerland.International journal of public health · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundQuantitative (e.g. increasing recreational cannabinoid use) and qualitative (e.g. increasing availability and use of synthetic cannabinoids and cannabis preparations with increased tetrahydrocannabinol content) changes in cannabinoid use may be associated with changes in the prevalence of cannabinoid-related mental and behavioural disorders and, accordingly, changes in the need for medical care. We aimed to investigate if there are changes in the number of inpatient cases (ICs) due to cannabinoid-related disorders in Germany.
methodsData were obtained from the Federal Statistical Office of Germany (Destatis) and comprised type and number of hospital main diagnoses (according to ICD-10) of all ICs in Germany in the period 2000-18. Linear trend analysis of absolute and relative annual frequencies (AFs) of ICs with diagnoses related to the use of cannabinoids (DRUCs), and, as controls, alcohol-related psychiatric disorders and schizophrenia-spectrum disorders was performed.
resultsAbsolute AFs of ICs with DRUCs increased statistically significantly (P<0.0001, trend analysis) in Germany between 2000 and 2018 and corresponding relative AFs increased considerably (4.8-fold increase when comparing 2000 and 2018). Specifically, absolute AFs of ICs with cannabinoid intoxications (P<0.0001), harmful use (P=0.0005), dependence syndrome (P< 0.0001), withdrawal state (P<0.0001), psychotic disorders (P< 0.0001) and residual and late-onset psychotic disorder (P<0.0001) statistically significantly increased. Absolute AFs of schizophrenia-spectrum disorders slightly, but statistically significantly decreased (P=0.008), and alcohol dependence did not statistically significantly change (P=0.844).
conclusionsOur evaluation demonstrates increasing numbers of ICs with mental and behavioural disorders due to use of cannabinoids in Germany and emphasizes the need for adequate prevention of such disorders.
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