The Effect of Support for Action Against the Tobacco Industry on Smoking Among Young Adults
Pamela M. Ling, MD, MPH,
Torsten B. Neilands, PhD and
Stanton A. Glantz, PhD
Pamela M. Ling is with the Department of Medicine, Division of General Internal Medicine, and Center for Tobacco Control Research and Education, University of California, San Francisco. Torsten B. Neilands is with the Center for AIDS Prevention Studies, University of California, San Francisco. Stanton A. Glantz is with the Center for Tobacco Control Research and Education, the Institute for Health Policy Studies, and the Cardiovascular Research Institute at the University of California, San Francisco.
Correspondence: Requests for reprints should be sent to Pamela Ling, MD, MPH, Assistant Professor of Medicine, Box 1390, 530 Parnassus Ave, Suite 366, University of California San Francisco, San Francisco, CA 94143-1390 (e-mail: pling{at}medicine.ucsf.edu).
Objectives. We investigated associations between tobacco industrydenormalization attitudes and the smoking behavior of youngadults (aged 18 to 29 years).
Methods. We analyzed data from 9455 young adults in the 2002California Tobacco Survey.
Results. The data showed that 27.4% of young adults were "eversmokers" (smoked 100 cigarettes in their lifetime), of whom66.9% were current smokers (18.3% of young adults). Denormalizationattitudes formed 2 major factors: support for anti–tobaccoindustry action and mistrust of tobacco companies. In multivariatelogistic regression, support for action against the tobaccoindustry was negatively associated with current smoking (oddsratio [OR] = 0.16; 95% confidence interval [CI]=0.13, 0.19)and susceptibility to smoking, after we controlled for demographics,exposure to smokers, and advertising receptivity. Mistrust oftobacco companies was associated with smoking behavior, withanti-industry support acting as a mediating variable. Amongcurrent smokers, support for anti–tobacco industry actionwas strongly associated with intentions to quit (OR=4.64; 95%CI=3.15, 6.84) after we controlled for demographics, exposureto smokers, and advertising receptivity.
Conclusions. Support for anti–tobacco industry actionprotects against smoking and is associated with intentions toquit among young adults. Encouraging involvement in tobaccocontrol and against the tobacco industry may decrease smokingamong young adults.
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