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Prevalence of Cannabis Use Among Medical Students: A Systematic Review and Meta-analysis:

机译:在医学生中使用大麻的患病率:系统评价和荟萃分析:

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Objective:Cannabis is reported to be the most common illicit substance used among medical students; however, the number of related studies is limited and their results are not systematically reviewed. The aim of our study was to analyze the prevalence of lifetime and current use of cannabis among medical students worldwide.Methods:A systematic review and meta-analysis was performed with adherence to the PRISMA guidelines. The electronic databases PubMed, Scopus, and Cochrane library were searched for studies on the prevalence of cannabis use among medical students. Prevalence of lifetime, past-year, and past-month cannabis use was extracted. Pooled prevalence and relative risk for sex were calculated using the random effects model and subgroup analyses were conducted.Results:A total of 38 observational (cross-sectional and cohort) studies were included (total number of participants 19?932), and most of them were conducted in Europe, Central and Southern America, and the United States. Overall pooled preva...
机译:目的:据报道,大麻是医学生中最常见的非法物质;然而,相关研究的数量是有限的,并且其结果没有得到系统的审查。我们的研究目的是分析全世界医学生的终生流行和当前使用大麻的情况。方法:根据PRISMA指南进行系统的回顾和荟萃分析。检索了电子数据库PubMed,Scopus和Cochrane图书馆,以研究医学生中大麻使用的流行情况。提取了生命期,过去一年和过去一个月的大麻使用率。结果:使用随机效应模型计算合并的患病率和相对性危险,并进行亚组分析。结果:总共进行了38项观察性研究(横断面研究和队列研究)(参与者总数19?932),其中大多数他们在欧洲,中美洲和南美洲以及美国进行。总体汇总

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