Journal Article

Impact of modified risk tobacco product claims on beliefs of US adults and adolescents

Byron, M Justin, Ribisl, Kurt M, El-Toukhy, Sherine, Jeong, Michelle, Baig, Sabeeh A, Brewer, Noel T

2018

Overview

ObjectiveUnder US law, tobacco product marketing may claim lower exposure to chemicals, or lower risk of health harms, only if these claims do not mislead the public. We sought to examine the impact of such marketing claims about potential modified risk tobacco products (MRTPs).MethodsParticipants were national samples of 4797 adults and 969 adolescent US smokers and non-smokers. We provided information about a potential MRTP (heated tobacco product, electronic cigarette or snus). Experiment 1 stated that the MRTP was as harmful as cigarettes or less harmful (lower risk claim). Experiment 2 stated that the MRTP exposed users to a similar quantity of harmful chemicals as cigarettes or to fewer chemicals (lower exposure claim).ResultsClaiming lower risk led to lower perceived quantity of chemicals and lower perceived risk among adults and adolescents (all p<0.05, Experiment 1). Among adults, this claim led to higher susceptibility to using the MRTP (p<0.05). Claiming lower exposure led to lower perceived chemical quantity and lower perceived risk (all p<0.05), but had no effect on use susceptibility (Experiment 2). Participants thought that snus exposed users to more chemicals and was less safe to use than heated tobacco products or electronic cigarette MRTPs (Experiments 1 and 2).DiscussionRisk and exposure claims acted similarly on MRTP beliefs. Lower exposure claims misled the public to perceive lower perceived risk even though no lower risk claim was explicitly made, which is impermissible under US law.

• Publisher: BMJ,BMJ Publishing Group LTD,BMJ Publishing Group
• Subject: Adolescent / Adolescents / Adult / Adults / Aged / Arsenic / Chemicals / Chronic illnesses / Cigarettes / Disease / Disease control / Disease prevention / Electronic cigarettes / Electronic Nicotine Delivery Systems / Exposure / Factorial experiments / Federal regulation / Female / Health Knowledge, Attitudes, Practice / Health promotion / Health risks / Humans / Male / Marketing / Marketing - ethics / Marketing - legislation & jurisprudence / Marketing - methods / Middle Aged / Nicotine / Organic chemistry / Perceptions / Research Paper / Risk perception / Smoking / Surgeons General / Teenagers / Tobacco / Tobacco Products - adverse effects / Tobacco, Smokeless - adverse effects / United States / Young Adult / Young adults