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Published in: International Journal for Equity in Health 1/2009

Open Access 01-12-2009 | Research

School-related mediators in social inequalities in smoking: a comparative cross-sectional study of 20,399 adolescents

Authors: Christina W Schnohr, Svend Kreiner, Mette Rasmussen, Pernille Due, Finn Diderichsen

Published in: International Journal for Equity in Health | Issue 1/2009

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Abstract

Background

The aim of this study was to examine the associations between social inequalities and daily smoking among 13 and 15 year olds, and to determine the role of students' academic achievement and school satisfaction in these associations.

Methods

HBSC is an international study including adolescents from 32 countries in Europe, Israel, and North America. The present study was based on information from 20,399 adolescents from Denmark, Sweden, Norway, Finland and the United Kingdom. Data were analysed by regression models.

Results

The initial analyses showed significant inequality in daily smoking in all countries except for Sweden. When adjusted for the mediating role of academic achievement, estimates were attenuated, but remained significant in three countries.

Conclusion

The study found social inequality in daily smoking in Denmark, Sweden, Norway, Finland and United Kingdom, as well as inequalities in students' academic achievement and school satisfaction. The analyses also showed that above average academic achievement was associated with lower OR of smoking. Teachers and politicians may find this information useful, and allocate resources to give higher priority to a supportive environment in schools especially for children and adolescents in lower social groups. Subsequently this prioritisation might contribute to reducing smoking in this group.
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Metadata
Title
School-related mediators in social inequalities in smoking: a comparative cross-sectional study of 20,399 adolescents
Authors
Christina W Schnohr
Svend Kreiner
Mette Rasmussen
Pernille Due
Finn Diderichsen
Publication date
01-12-2009
Publisher
BioMed Central
Published in
International Journal for Equity in Health / Issue 1/2009
Electronic ISSN: 1475-9276
DOI
https://doi.org/10.1186/1475-9276-8-17

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