MONDAY, Oct. 30, 2017 (HealthDay News) — High school students who use electronic cigarettes are more likely to start smoking regular cigarettes, a fresh Canadian study finds.
“Youth may be trying e-cigarettes before smoking because they are easier to access: until recently, youth could legally purchase e-cigarettes without nicotine, whereas regular cigarettes cannot be sold to young people under 18 years of age,” said study author David Hammond.
The study included more than 44,000 students in grades 9 through 12 at dozens of schools inside Canadian provinces of Ontario in addition to Alberta.
Students who used e-cigarettes within 30 days before the start of the study were more likely to have started out in addition to still be smoking regular cigarettes a year later. The finding is actually consistent with previous studies.
However, This specific study also found a slight decline inside smoking rate among students. This specific suggests which if e-cigarettes are leading to use of regular cigarettes, the effect may be modest, according to the authors of the study published Oct. 30 inside Canadian Medial Association Journal.
“While our study provides strong evidence which e-cigarettes are associated with smoking initiation among youth, the association is actually unclear,” Hammond said in a journal news Discharge.
“E-cigarettes may help to re-normalize smoking; however, the association between e-cigarettes in addition to smoking may simply reflect common factors rather than a causal effect: the same individual in addition to social risk factors which increase e-cigarette use may also increase the likelihood of youth smoking,” Hammond explained.
He’s with the School of Public Health in addition to Health Systems at the University of Waterloo in Ontario.
There are some important differences to note between U.S. in addition to Canadian e-cigarette laws. In Canada, teens can purchase non-nicotine e-cigarettes before they’re 18. As for e-cigarettes with nicotine, those are more tightly regulated in Canada, in addition to aren’t sold in retail outlets such as supermarkets. They can only be purchased at “vape” shops in addition to online.
— Robert Preidt
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SOURCE: Canadian Medical Association Journal, news Discharge, Oct. 30, 2017
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