ArticleTobacco induced diseases2024
Trends in socioeconomic inequality in e-cigarette use among adolescents in South Korea.
Article in Tobacco induced diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Adolescent E-cigarette use, social media exposure and socioeconomic inequality - results from a german school-based survey.Preventive medicine reports · 2026Article
- Dual use of novel tobacco products and socioeconomic paradox in smoking cessation: An age-period-cohort analysis of KNHANES data 2007-2022.Tobacco induced diseases · 2026Article
- Association between different types of smoking and first sexual behavior in adolescents: Survey data from South Korea.Tobacco induced diseases · 2025Article
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Authors and funding
5 authors.
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Abstract
introductionThe global rise in e-cigarette use among adolescents is alarming, with associated socioeconomic inequalities posing potential public health risks. This study examined trends in the socioeconomic inequality in e-cigarette use among South Korean adolescents to inform future regulatory directions.
methodsSocioeconomic inequalities in e-cigarette use among Korean adolescents were assessed using data from the Korea Youth Risk Behavior Web-based Survey (KYRBS) from 2011 to 2023. The Concentration Index, a well-established method for measuring health inequalities, was employed. Additionally, this study investigated how the smoking behaviors of family members and friends influence socioeconomic inequality in e-cigarette use among Korean adolescents, using a decomposition analysis.
resultsThe Concentration Index values showed a clear, fluctuating downward trend over 13 years, from -0.12 (95% CI: -0.13 - -0.10) in 2011 to -0.24 (95% CI: -0.26 - -0.21) in 2023. Decomposition analysis revealed that smoking among peer groups, including friends and siblings, was the primary contributor to socioeconomic inequality in e-cigarette use, followed by maternal smoking.
conclusionsSocioeconomic inequalities in adolescent e-cigarette use in South Korea are widening, particularly among low socioeconomic status groups. The impact of peer groups on socioeconomic inequalities in e-cigarette use among adolescents is concerning.
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