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Reasons for Vaping Among U.S. 12th Graders
Rebecca J Evans-Polce1, Megan E Patrick1, Stephanie T Lanza2
1Institute for Social Research, University of Michigan, Ann Arbor, Michigan.
Adolescent vaping is common, with most teens vaping for taste or entertainment, not to replace cigarettes. Understanding these distinct vaping subgroups is key for targeted interventions and reducing substance use risks.
Area of Science:
- Adolescent Health
- Behavioral Science
- Public Health
Background:
- Adolescent vaping has surged in popularity.
- Understanding the diverse reasons behind adolescent vaping is crucial.
- Identifying subgroups of adolescent vapers can inform risk assessment for other substance use.
Purpose of the Study:
- To identify distinct subgroups of adolescent vapers based on their motivations for vaping.
- To analyze the characteristics and associated risks of each identified subgroup.
Main Methods:
- Utilized data from the 2015 and 2016 Monitoring the Future survey.
- Employed latent class analysis to categorize 12th graders by 10 reasons for vaping.
- Used multinomial regression to predict subgroup membership.
Main Results:
- Identified three primary vaping subgroups: Vaping to Experiment (29.4%), Vaping to Replace Cigarettes (7.3%), and Vaping for Taste + Entertainment (63.4%).
- Vaping for taste and entertainment was the most prevalent reason.
- Reasons for vaping varied in association with traditional cigarette and marijuana use.
Conclusions:
- Adolescent vaping is heterogeneous, with most vapers not using e-cigarettes to replace traditional cigarettes.
- Distinct vaping subgroups exhibit different risk profiles for other substance use.
- Tailored intervention strategies are necessary for different adolescent vaping subgroups.
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