Scientific Article
Exposure to Digital Alcohol Marketing and Alcohol Use

Author
Jonathan K. Noel, Cara J. Sammartino, and Samantha R. Rosenthal
Citation
Jonathan K. Noel, Cara J. Sammartino, and Samantha R. Rosenthal, Exposure to Digital Alcohol Marketing and Alcohol Use: A Systematic Review, Journal of Studies on Alcohol and Drugs, Supplement 2020 :s19, 57-67
  • Source
    Journal of Studies on Alcohol and Drugs, Supplement, (s19), 57–67 (2020).
  • Release date
    24/02/2020

Exposure to Digital Alcohol Marketing and Alcohol Use: A Systematic Review

Systematic review

Background

Because of the public health impact of alcohol, numerous efforts have been made to identify upstream, environmental risk factors that lead to heavy alcohol use. One such risk factor is exposure to alcohol marketing.

Previous systematic reviews have concluded that increased exposure to alcohol marketing is associated with earlier alcohol initiation and increased alcohol consumption among adolescents and young adults. More recent evidence strongly suggests that exposure to alcohol marketing is also associated with an increased risk of binge and hazardous alcohol use behaviors.

Abstract

Objective

Alcohol marketing has proliferated on digital media, such as websites, social media, and apps. A systematic review was conducted to examine studies of associations between exposure to digital alcohol marketing and alcohol consumption.

Method

Eight electronic databases were searched for “alcohol” and “marketing” through February 14, 2017. Studies were included if exposure to digital alcohol marketing and alcohol consumption, or related attitudes and intentions, were assessed. Studies were excluded if they only measured exposure to alcohol depictions posted online by family and friends. Study quality was also assessed.

Results

In all, 25 studies were included, including 2 randomized controlled trials, 15 cross-sectional studies, and 8 prospective cohort studies.

There was a consistent finding across studies that participation and engagement with digital alcohol marketing – such as clicking on an alcohol ad, visiting an alcohol-branded website, liking or sharing an ad on social media, or downloading alcohol-branded content – was positively associated with alcohol use.

The effects of simple exposure to digital alcohol advertising were inconclusive. Proper blinding of subjects, measuring exposures before the outcomes, and measuring the exposures multiple times would improve study quality.

Conclusions

Although more research is needed, existing studies suggest that engagement with digital alcohol marketing is positively associated with increased alcohol consumption and increased binge or hazardous alcohol use behavior.

Governments should consider implementing digital alcohol marketing regulations under the precautionary principle as the alcohol industry’s self-regulated marketing codes are likely ineffective at protecting populations vulnerable to alcohol-related harm.

Source Website: Journal of Studies on Alcohol and Drugs