Analysis of related factors of dual use of traditional cigarettes and e-cigarettes among middle school students in Beijing
10.16835/j.cnki.1000-9817.2025023
- VernacularTitle:北京市中学生传统卷烟和电子烟共吸相关因素分析
- Author:
QIN Ran, LIU Yang, LI Hongtian, LIU Jianmeng, GUO Xin
1
Author Information
1. School Health Department, Beijing Center for Disease Prevention and Control, Beijing (100013) , China
- Publication Type:Journal Article
- Keywords:
Smoking;
Tobacco;
Regression analysis;
Students
- From:
Chinese Journal of School Health
2025;46(1):58-62
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the factors related to dual use of traditional cigarettes and e-cigarettes among middle school students in Beijing, in order to provide a scientific basis for adapting to the new situation and carrying out tobacco control among adolescents.
Methods:A multi stage cluster random sampling method was used to select 15 688 and 13 607 junior and senior middle school students from 16 districts in Beijing from April to June in 2019 and 2023, respectively. Online self administered questionnaires among middle school students in Beijing were completed, including use of traditional cigarettes and e-cigarettes, exposure to second hand smoke, attitudes and perceptions towards tobacco, etc. The Chi-square test was used to compare rates, and a multiple factors Logistic regression model was used to analyze related factors of traditional cigarettes and e-cigarettes dual use among middle school students.
Results:The dual use rate of traditional cigarettes and e-cigarettes in 2023 had decreased to 2.46% from 4.88% in 2019 among middle school students in Beijing. The results of the multiple Logistic regression model analysis showed that among middle school students, tobacco control anywhere at home (boys: OR =0.47, girls: OR =0.34), without anyone smoking on campus in the past month (boys: OR =0.43, girls: OR =0.26) had lower risks of dual use ( P <0.05); and middle school students strongly or slightly agreeing that smoking could bring happiness (boys: OR =4.11, 2.22, girls: OR =5.32, 3.87), believing that smoking could increase attractiveness of young people (boys: OR =3.13, girls: OR =5.81), smoking cigarettes handed over by good friends (boys: OR =4.24, girls: OR =7.21), thinking smoking in the next year (boys: OR =5.77, girls: OR =7.74) had higher risks of dual use ( P <0.05).Among boys, junior middle school students ( OR =0.50), excellent academic performance ( OR =0.36), no acceptance of free tobacco products from tobacco companies ( OR =0.38), believing that smoking couldn t refresh oneself ( OR =0.37) and smoking still could pose a health hazard though not yet addictive ( OR =0.32) had lower risks of dual use ( P <0.05);and boys with a history of secondhand smoke exposure indoor outside home ( OR =2.19), believing that quitting smoking without difficulty ( OR =2.57),smoking e-cigarettes handed over by good friends ( OR =11.27) had higher risks of dual use ( P <0.05). Among girls, no acceptance of using tobacco product labeled items ( OR =0.28) had lower risks of dual use ( P <0.05); and girls whose parents both smoke ( OR =5.53), believing that quitting smoking might not be difficult ( OR =4.44) had higher risks of dual use ( P < 0.05 ).
Conclusions:The dual use rate of traditional cigarettes and e-cigarettes among middle school students in Beijing has decreased. It is recommended to take the construction of smoke free families as the starting point, so as to reduce indoor second hand smoke exposure and control tobacco promotions, and promote the formation of correct tobacco control culture and moral constraints among secondary school students.
