Reducing smoking in youth by a smoke-free school environment: A stratified cluster randomized controlled trial of Focus, a multicomponent program for alternative high schools

Gitte S. Jakobsen, Dina Danielsen, Marie P. Jensen, Johan L. Vinther, Charlotta Pisinger, Teresa Holmberg, Rikke Fredenslund Krølner, Susan Andersen*

*Corresponding author for this work

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Abstract

Youth smoking remains a major challenge for public health. Socioeconomic position influences the initiation and maintenance of smoking, and alternative high school students are at particularly high risk. The school environment is an important setting to promote health, however there is a lack of evidencebased school intervention programs. This article presents the Focus study, which aims to test the implementation and effectiveness of a school-based intervention integrating1 a comprehensive school smoking policy [i.e. smoke-free school hours (SFSH)]2, a course for school staff in short motivational conversations3, school class-based teaching material4, an edutainment session5, a class-based competition, and6 access to smoking cessation support. Together these intervention components address students' acceptability of smoking, social influences, attitudes, motivation, and opportunities for smoking. The setting is alternative high schools across Denmark, and the evaluation design is based on a stratified cluster randomized controlled trial comparing the intervention group to a control group. Outcome data is collected at baseline, midway, and at the end of the intervention period. Moreover, a detailed process evaluation, using qualitative and quantitative methods, is conducted among students, teachers, and school principals. The results from this trial will provide important knowledge on the effectiveness of a smoke-free school environment. The findings will lead to a better understanding of which policies, environments, and cognitions, contribute to preventing and reducing cigarette use among young people in a diverse and high-risk school setting, and illuminate which complementary factors are significant to achieve success when implementing SFSH.

Original languageEnglish
JournalTobacco Prevention and Cessation
Volume7
Pages (from-to)1-12
ISSN2459-3087
DOIs
Publication statusPublished - Jul 2021

Bibliographical note

Publisher Copyright:
© 2021 Jakobsen G. S. et al. All Rights Reserved.

Keywords

  • adolescents
  • alternative high school
  • intervention studies
  • school tobacco policies
  • social environment
  • tobacco prevention

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