Dataset Information

Awareness and use of e-cigarettes among university students in Shanghai, China.

ABSTRACT: INTRODUCTION:The use of electronic cigarettes (e-cigarettes) in adults is increasing globally, and similar trends may be observed in the young population. Our objective was to estimate the awareness and use of e-cigarettes among the students from two comprehensive universities in Shanghai, China, and to identify the factors that may influence their decision to use e-cigarettes and their possible adverse effects. METHODS:An online cross-sectional survey was conducted among the students of Shanghai Jiao Tong University and Fudan University. A total of 869 students (412 males and 457 females), mean age 21.09 years (SD=2.44), were recruited in 2018. Multivariate binary logistic regression analyses were performed to explore the associations between ever e-cigarette use and influencing factors. RESULTS:Of the responding students, 88.4% were aware of e-cigarettes, 4.6% had used e-cigarettes at least once in their lifetime, and 1.7% were current e-cigarettes users. Males and smokers were more likely to use e-cigarettes (ever used e-cigarettes even once) than females (OR=3.51; 95% CI: 1.69-7.27; p=0.001) and non-smokers (OR=28.58; 95% CI: 14.03-58.20; p<0.001). University students were easily motivated to use e-cigarettes when their peers also used them, and the risk ratio was 4.15 (95% CI: 2.11-8.19) compared with if their peers never used e-cigarettes. The major factors found to motivate university students to use e-cigarettes were the belief that e-cigarettes were less harmful or not harmful (55.0%) and the perception that e-cigarettes were helpful to quit smoking (37.5%). The survey also indicated that 72.4% of the respondents heard about e-cigarettes from television advertisements, 42.7% from websites online, and 41.2% from their parents and friends. CONCLUSIONS:University students who were males, cigarette smokers and whose peers used e-cigarettes were more likely to use e-cigarettes. The use of traditional cigarettes should be controlled strictly in order to reduce the likelihood of e-cigarette use among university students.

SUBMITTER: Wang W

PROVIDER: S-EPMC7516251 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Awareness and use of e-cigarettes among university students in Shanghai, China.

Wang Wenyuanyue W Lu Maojie M Cai Yuyang Y Feng Nannan N

Tobacco induced diseases 20200908

<h4>Introduction</h4>The use of electronic cigarettes (e-cigarettes) in adults is increasing globally, and similar trends may be observed in the young population. Our objective was to estimate the awareness and use of e-cigarettes among the students from two comprehensive universities in Shanghai, China, and to identify the factors that may influence their decision to use e-cigarettes and their possible adverse effects.<h4>Methods</h4>An online cross-sectional survey was conducted among the stud ...[more]

PMID: 32994762

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Awareness and use of e-cigarettes among university students in Shanghai, China.

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Awareness and use of e-cigarettes among university students in Shanghai, China.

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