Study on the epidemiological status of tobacco use among teenagers in Zhejiang province,China
10.3760/cma.j.issn.0254-6450.2016.02.002
- VernacularTitle:浙江省青少年烟草使用流行现况分析
- Author:
Yue XU
1
;
Shuiyang XU
;
Qingqing WU
;
Qiaohong LYU
;
Gang HAO
;
Yusui ZHAO
Author Information
1. 浙江省疾病预防控制中心
- Keywords:
Tobacco use;
Secondhand smoke exposure;
Teenager;
Cross-sectional survey
- From:
Chinese Journal of Epidemiology
2016;37(2):164-168
- CountryChina
- Language:Chinese
-
Abstract:
Objective To describe the prevalence of tobacco use among teenagers in different populations by sex and grades at school,and to provide evidence for the development of smoking control and health promotion programs.Methods A total of 4 797 teenagers selected from 36 schools through stratified multi-stage cluster sampling in Zhejiang province and were surveyed by using a questionnaire with 3 886 eligible ones for analysis.Indicators as tried smoking,current smoking,and secondhand smoke exposure,etc.,were calculated by weight on age proportions from the numbers of juniors in Zhejiang province.Results Prevalence rates of tried smoking and current smoking among teenagers were 10.91％ and 2.07％,respectively.7.72％ of the juniors were susceptible to future tobacco use.The prevalence rates of tried smoking were 15.65％ for boys and 5.58％ for girls,12.13％ in rural and 9.24％ in urban areas.Students from the 9th grade showed the highest rate (15.15％) while the 7th graders appeared the lowest level of susceptibility to future tobacco use (5.22％).The highest level of current smoking was seen in the group of "weekly allowance more than 30 Yuan,from parents"(4.07％).The prevalence of secondhand exposure to smoke in outdoor and indoor places,public transport,or at home were 57.60％,54.45％,46.97％,and 43.16％,respectively,among the teenagers.3 071 juniors (77.33％) saw the smoking scenes in the past 30 days but only 1 367 juniors (28.30％) were aware of the basic knowledge on tobaccos in class,in the past 12 months.Conclusions There were juniors who tried to smoke or were current smokers.The rate of secondhand exposure to smoking was high.A large number of the juniors were lack of education on knowledge related to tobacco control,in the classroom.It was important to promote and publicize the knowledge on tobacco so as to reduce the number of teenagers who were susceptible to future tobacco use.
