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Randomized Controlled Trial
. 2012 Aug 20:12:118.
doi: 10.1186/1471-244X-12-118.

The CAP study, evaluation of integrated universal and selective prevention strategies for youth alcohol misuse: study protocol of a cluster randomized controlled trial

Nicola C Newton  1 , Maree Teesson, Emma L Barrett, Tim Slade, Patricia J Conrod
Affiliations
Randomized Controlled Trial

The CAP study, evaluation of integrated universal and selective prevention strategies for youth alcohol misuse: study protocol of a cluster randomized controlled trial

Nicola C Newton et al. BMC Psychiatry. .

Abstract

Background: Alcohol misuse amongst young people is a serious concern. The need for effective prevention is clear, yet there appear to be few evidenced-based programs that prevent alcohol misuse and none that target both high and low-risk youth. The CAP study addresses this gap by evaluating the efficacy of an integrated approach to alcohol misuse prevention, which combines the effective universal internet-based Climate Schools program with the effective selective personality-targeted Preventure program. This article describes the development and protocol of the CAP study which aims to prevent alcohol misuse and related harms in Australian adolescents.

Methods/design: A cluster randomized controlled trial (RCT) is being conducted with Year 8 students aged 13 to 14-years-old from 27 secondary schools in New South Wales and Victoria, Australia. Blocked randomisation was used to assign schools to one of four groups; Climate Schools only, Preventure only, CAP (Climate Schools and Preventure), or Control (alcohol, drug and health education as usual). The primary outcomes of the trial will be the uptake and harmful use of alcohol and alcohol related harms. Secondary outcomes will include alcohol and cannabis related knowledge, cannabis related harms, intentions to use, and mental health symptomatology. All participants will complete assessments on five occasions; baseline; immediately post intervention, and at 12, 24 and 36 months post baseline.

Discussion: This study protocol presents the design and current implementation of a cluster RCT to evaluate the efficacy of the CAP study; an integrated universal and selective approach to prevent alcohol use and related harms among adolescents. Compared to students who receive the stand-alone universal Climate Schools program or alcohol and drug education as usual (Controls), we expect the students who receive the CAP intervention to have significantly less uptake of alcohol use, a reduction in average alcohol consumption, a reduction in frequency of binge drinking, and a reduction in alcohol related harms.

Trial registration: This trial is registered with the Australian and New Zealand Clinical Trials registry, ACTRN12612000026820.

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Figures

Figure 1
Figure 1
Experimental design of the CAP study.
Figure 2
Figure 2
Recruitment and allocation of schools and students to the CAP study intervention groups.
See this image and copyright information in PMC

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References

    1. Collins DJ, Lapsley HM. The costs of tobacco, alcohol and illicit drug abuse to Australian society in 2004/05. Commonwealth of Australia 2008, Canberra; 2008.
    1. Australian Institute of Health and Welfare. National Drug Strategy Household Survey: First results, in Drug Statistics Series No. 202008. AIHW, Canberra; 2007.
    1. Begg S, The burden of disease and injury in Australia. AIHW, Canberra; 2003. PHE 822007. - PMC - PubMed
    1. Hibell B, The 2007 ESPAD Report: Substance Use Among Students in 35 European Countries. The European School Survey Project on Alcohol and Other Drugs, Stockholm, Sweden; 2007.
    1. Andrews G, Henderson S, Hall W. Prevalence, comorbidity, disability and service utilisation: Overview of the Australian National Mental Health Survey. Br J Psychiatry. 2001;178:145–153. doi: 10.1192/bjp.178.2.145. - DOI - PubMed

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