{"title":"One year after partial legalisation in Germany: Trends in cannabis use among young people between 2008 and 2025.","authors":"Boris Orth, Stephanie Eckhardt, Anika Nitzsche","doi":"10.25646/14268","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>One year after the partial legalisation of cannabis, the effects on cannabis use among young people in Germany were investigated.</p><p><strong>Methods: </strong>Based on twelve representative studies from 2008 to 2025, changes in the 12-month prevalence of cannabis use among 12- to 17-year-old adolescents and 18- to 25-year-old young adults were presented, and trends over time were estimated.</p><p><strong>Results: </strong>Among female and male adolescents as well as young women, there was no statistically significant change in the 12-month prevalence of cannabis use between 2023 and 2025. In contrast, a statistically significant increase in consumption was observed among young men. However, this does not represent a new development but rather continues a trend that has been observed in this group since 2008.</p><p><strong>Conclusions: </strong>One year after partial legalisation, there was no evidence of an immediate effect on the prevalence of cannabis use among young people in Germany. Further studies should monitor future developments.</p>","PeriodicalId":73767,"journal":{"name":"Journal of health monitoring","volume":"11 ","pages":"11"},"PeriodicalIF":0.0000,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370656/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of health monitoring","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25646/14268","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2026/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Background: One year after the partial legalisation of cannabis, the effects on cannabis use among young people in Germany were investigated.
Methods: Based on twelve representative studies from 2008 to 2025, changes in the 12-month prevalence of cannabis use among 12- to 17-year-old adolescents and 18- to 25-year-old young adults were presented, and trends over time were estimated.
Results: Among female and male adolescents as well as young women, there was no statistically significant change in the 12-month prevalence of cannabis use between 2023 and 2025. In contrast, a statistically significant increase in consumption was observed among young men. However, this does not represent a new development but rather continues a trend that has been observed in this group since 2008.
Conclusions: One year after partial legalisation, there was no evidence of an immediate effect on the prevalence of cannabis use among young people in Germany. Further studies should monitor future developments.