Cigarette Use Before and After the 2009 Flavored Cigarette Ban

Area of Science:

• Public Health
• Tobacco Control
• Epidemiology

Background:

• The U.S. Food and Drug Administration implemented a national ban on flavored cigarettes (excluding menthol) in September 2009.
• Flavored cigarettes are disproportionately used by youth, raising concerns about their impact on adolescent smoking initiation and continuation.
• Limited research has evaluated the real-world effects of this specific flavored cigarette ban on different age demographics.

Purpose of the Study:

• To examine the impact of the 2009 flavored cigarette ban on past 30-day cigarette use across various age groups: youth (12-17), young adults (18-25), adults (26-49), and older adults (50+).
• To assess differences in smoking prevalence before and after the ban's implementation.
• To investigate potential heterogeneous effects of the ban across different age demographics.

Main Methods:

• Utilized data from the National Survey on Drug Use and Health (NSDUH) spanning 2002-2017, encompassing 893,226 participants.
• Employed weighted regression models within a quasi-experimental design, incorporating interrupted time series and difference-in-differences approaches.
• Analyzed past 30-day cigarette use patterns pre- and post-ban, adjusting for the broader tobacco control environment.

Main Results:

• The flavored cigarette ban was associated with immediate increases and subsequent reductions in overall cigarette and menthol cigarette use among youth and young adults compared to older adults.
• By 2017, predicted probabilities of smoking were reduced by 43% for youth and 27% for young adults, relative to pre-ban trends.
• Significant reductions in menthol cigarette use were observed, with predicted probabilities decreasing by 60% for youth and 55% for young adults.

Conclusions:

• The findings provide evidence supporting the effectiveness of flavored cigarette bans in curbing cigarette consumption among younger populations.
• The study suggests a potential substitution effect, where the ban on flavored cigarettes may have influenced transitions between different tobacco products.
• Policy interventions targeting flavored tobacco products can be a valuable tool in comprehensive tobacco control strategies aimed at youth and young adults.