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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Delivering prevention for alcohol and cannabis using the internet: a cluster randomised controlled trial.
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Delivering prevention for alcohol and cannabis using the internet: a cluster randomised controlled trial.

机译：使用互联网提供酒精和大麻的预防：一项整群随机对照试验。

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摘要

OBJECTIVE: To establish the efficacy of an internet based prevention program to reduce alcohol and cannabis use in adolescents. METHOD: A cluster randomised controlled trial was conducted with 764 13-year olds from ten Australian secondary schools in 2007-2008. Half the schools were randomly allocated to the computerised prevention program (n=397), and half to their usual health classes (n=367). The Climate Schools: Alcohol and Cannabis prevention course is facilitated by the internet and consists of novel, evidence-based, curriculum consistent lessons aimed at reducing alcohol and cannabis use. Participants were assessed at baseline, immediately post, and at six months following the intervention. RESULTS: Compared to the control group, students in the intervention group showed significant improvements in alcohol and cannabis knowledge at the end of the course and the six month follow-up. In addition, the intervention group showed a reduction in average weekly alcohol consumption and frequency of cannabis use at the six month follow-up. No differences between groups were found on alcohol expectancies, cannabis attitudes, or alcohol and cannabis related harms. CONCLUSIONS: The course is acceptable, scalable and fidelity is assured. It increased knowledge regarding alcohol and cannabis, and decreased use of these drugs.
机译：目的：建立基于互联网的预防计划以减少青少年饮酒和大麻的功效。方法：在2007年至2008年间，对来自澳大利亚10所中学的764名13岁儿童进行了一项整群随机对照试验。一半的学校被随机分配到计算机预防程序（n = 397），另一半则被分配到他们的常规健康课（n = 367）。互联网促进了“气候学校：酒精和大麻预防”课程的实施，该课程包括旨在减少酒精和大麻使用的新颖的，循证的，与课程一致的课程。在基线，干预后和干预后六个月对参与者进行评估。结果：与对照组相比，干预组的学生在课程结束和六个月的随访中显示出酒精和大麻知识的显着改善。此外，在六个月的随访中，干预组显示出每周平均酒精消费量和大麻使用频率的降低。两组之间在酒精期望值，大麻态度或与酒精和大麻有关的危害方面没有差异。结论：该课程是可以接受的，可扩展的并且保真度可以保证。它增加了关于酒精和大麻的知识，并减少了对这些药物的使用。

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