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Electronic Nicotine Delivery Systems: International Tobacco Control Four-country Survey [E-Cigarette Research]
research:documents:xf4it3bw

Electronic Nicotine Delivery Systems: International Tobacco Control Four-country Survey

Journal Article 1)

BACKGROUND:
Electronic nicotine delivery systems (ENDS) initially emerged in 2003 and have since become widely available globally, particularly over the Internet. PURPOSE: Data on ENDS usage patterns are limited. The current paper examines patterns of ENDS awareness, use, and product-associated beliefs among current and former smokers in four countries.

METHODS:
Data came from Wave 8 of the International Tobacco Control Four-Country Survey, collected July 2010 to June 2011 and analyzed through June 2012. Respondents included 5939 current and former smokers in Canada (n=1581); the U.S. (n=1520); the United Kingdom (UK; n=1325); and Australia (n=1513).

RESULTS:
Overall, 46.6% were aware of ENDS (U.S.: 73%, UK: 54%, Canada: 40%, Australia: 20%); 7.6% had tried ENDS (16% of those aware of ENDS); and 2.9% were current users (39% of triers). Awareness of ENDS was higher among younger, non-minority smokers with higher incomes who were heavier smokers. Prevalence of trying ENDS was higher among younger, nondaily smokers with a high income and among those who perceived ENDS as less harmful than traditional cigarettes. Current use was higher among both nondaily and heavy (≥20 cigarettes per day) smokers. In all, 79.8% reported using ENDS because they were considered less harmful than traditional cigarettes; 75.4% stated that they used ENDS to help them reduce their smoking; and 85.1% reported using ENDS to help them quit smoking.

CONCLUSIONS:
Awareness of ENDS is high, especially in countries where they are legal (i.e., the U.S. and UK). Because trial was associated with nondaily smoking and a desire to quit smoking, ENDS may have the potential to serve as a cessation aid.


z-ref: xf4it3bw

1)
Adkison , et al. (2013), Electronic nicotine delivery systems: international tobacco control four-country survey, http://scholar.google.com/scholar?q=10.1016/j.amepre.2012.10.018
research/documents/xf4it3bw.txt · Last modified: 2014/03/28 23:39 by rainman