Recall of E-cigarette Advertisements and Adolescent E-cigarette Use

Area of Science:

• Public Health
• Adolescent Health
• Tobacco Control

Background:

• E-cigarette advertising aims to influence consumer behavior.
• Understanding the impact of marketing on youth is critical for public health interventions.

Purpose of the Study:

• To investigate the longitudinal impact of e-cigarette advertising recall on adolescent e-cigarette use behaviors.
• To identify specific advertising channels associated with increased risk.

Main Methods:

• A youth tobacco surveillance study with 3907 participants at baseline and 2488 at 6-month follow-up.
• Weighted logistic regression models analyzed recall of various e-cigarette advertisements (retail, internet) as predictors.
• Outcomes included perceived harm, ever use, current use, and susceptibility to e-cigarette use.

Main Results:

• Recalling retail e-cigarette advertisements at baseline was linked to a 3-fold increased odds of ever using e-cigarettes at follow-up.
• Recall of retail and internet advertisements was associated with significantly higher odds of current e-cigarette use and susceptibility.
• Internet advertisement recall also predicted current use and susceptibility at 6 months.

Conclusions:

• E-cigarette advertisements in retail environments and on the internet are significantly associated with adolescent susceptibility and use.
• Findings underscore the importance of reducing youth exposure to point-of-sale and online e-cigarette marketing.
• Public health strategies should address these advertising channels to curb adolescent vaping.