The association of smoking exposure at home with attempts to quit smoking and cessation success: A survey of South Korean adolescents who smoke

Wonjeong Jeong, Yun Kyung Kim, Jae Hong Joo, Sung In Jang, Eun Cheol Park

Research output: Contribution to journalArticlepeer-review

Abstract

This study aimed to examine the association of smoking exposure at home with attempts to quit smoking and the success or failure of such attempts among South Korean adolescents. We utilized the data of 28,652 South Korean adolescents who smoked from the 2015–2017 Korea Youth Risk Behavior Web-based Survey, including demographic variables (age, sex, and family structure), socioeconomic variables (allowance per week, household income level, and grade), and health-related characteristics (alcohol consumption, intensity of physical activity, stress level, self-reported health status, attendance in smoking cessation programs, and smoking onset). A multiple logistic regression analysis revealed that attempting to quit smoking was less likely among those exposed to smoking at home every day compared to those without such exposure (boys exposed to smoking every day: OR = 0.52, CI = 0.45–0.60; girls exposed to smoking every day: OR = 0.48, CI = 0.38–0.61); cessation success showed similar results (boys exposed to smoking every day: OR = 0.51, CI = 0.46–0.58; girls exposed to smoking every day: OR = 0.56, CI = 0.47–0.66). These findings highlight the impacts of smoking exposure at home and the importance of considering this exposure when supporting adolescents to quit.

Original languageEnglish
Article number4129
Pages (from-to)1-11
Number of pages11
JournalInternational journal of environmental research and public health
Volume17
Issue number11
DOIs
Publication statusPublished - 2020 Jun 1

Bibliographical note

Funding Information:
We would like to thank our colleagues from the Department of Public Health, Graduate School of Yonsei University, who provided advice for this manuscript. This study was conducted using raw data from the KYRBWS, which was approved by the KCDC Institutional Review Board (2014-06EXP-02-P-A) in 2014. From 2015, the ethics approval for the KYRBWS was waived by the KCDC Institutional Review Board under the Bioethics & Safety Act and opened to the public.

Publisher Copyright:
© 2020 by the authors. Licensee MDPI, Basel, Switzerland.

All Science Journal Classification (ASJC) codes

  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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