Tighter regulations and education on harms needed to discourage uptake, says The George Institute for Global Health.
Almost two-thirds (62 per cent) of people aged 15-30 in the UK who have never used e-cigarettes may be susceptible to taking up vaping in the future, according to results of an international survey. The research findings were published on June 13, 2023, in the journal Drug and Alcohol Dependence.
Results from an online survey of 4,007 people internationally identified exposure to e-cigarette advertising as having the second greatest effect on susceptibility, after current or past tobacco use, while perceived harmfulness reduced the likelihood of susceptibility.
Professor Simone Pettigrew, lead author and program director of health promotion and behaviour change at The George Institute, said, “These findings suggest that an overwhelming number of young people may be at risk of e-cigarette use in the UK and in other countries. While some types of promotion of these products are prohibited, advertising on posters, billboards, and buses is still prevalent in the UK. A complete ban on e-cigarette advertising should be considered, as it is clearly influencing young people’s attitudes towards these addictive and potentially harmful products.”
Results from 333 people surveyed in the UK who had never used e-cigarettes before showed that 55 per cent were curious about them, 50 per cent would use them if offered by a friend, and 41 per cent had intentions to use them in the next year. Researchers also found that almost two-thirds (63 per cent) of UK respondents had seen e-cigarette advertising, a far higher number than in China (51 per cent), India (47 per cent) and Australia (30 per cent) where the study also took place. UK respondents were less likely to believe that e-cigarettes are addictive (74 per cent) or harmful (67 per cent), compared to those in Australia (87 per cent and 83 per cent, respectively), where susceptibility was lowest (54 per cent).
The UK e-cigarette industry generated an estimated revenue of £1.3 billion in 2021. Young people make up a considerable portion of consumers, with around 11 per cent of those aged 16–34 - approximately 1.6 million individuals - using e-cigarettes daily or occasionally, according to data from the Office for National Statistics. Young people are also more likely to be exposed to unregulated e-cigarette promotion on social media, via advertisements that are in breach of the UK advertising code.
Dr Ana-Catarina Pinho-Gomes, an honorary research fellow at The George Institute UK, said, “Many young people worldwide are trialling e-cigarettes despite the unknown health effects of their long-term use. Harmful chemicals in unregistered products are a major concern, as is the often unlabelled amount of nicotine, which is highly addictive. To discourage further uptake of e-cigarettes among young people who have never smoked, the government needs to do more to educate on their negative effects.”