• Megan E Sutter, Robin S Everhart, Samantha Miadich, Alyssa K Rudy, Aashir Nasim, and Caroline O Cobb.
• Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL.
• Nicotine Tob. Res. 2018 Aug 14; 20 (suppl_1): S39-S47.

BackgroundCigarette smoking has decreased to a record low among youth across the United States, including in Virginia. Rates of alternative tobacco use, however, are rising and polytobacco use is common. A better understanding of the shifting use patterns and associated risk factors is important for informing tobacco prevention, cessation, and policy efforts.MethodsWeighted data from the 2013 Virginia Youth Survey were used. The sample was limited to 1168 youth who reported past 30-day tobacco use of ≥1 product (cigarettes, smokeless tobacco [smokeless], or cigars/little cigars/cigarillos [cigars]). Latent class analysis categorized individuals based on current tobacco use frequency/intensity. Multivariable multinomial logistic regressions compared classes on demographics, other tobacco-related factors, other substance use, and health/psychosocial factors.ResultsThe five-class model indicated the best fit with classes characterized as "Chippers" (28.0%; high probability of low-frequency/intensity cigarette use), "Moderate Poly-Users" (23.6%; low- to high-frequency/moderate intensity cigarette use; moderate probability smokeless/cigar use), "Cigar Users" (20.9%; no-low-probability cigarette/smokeless use; high-probability cigar use), "Smokeless Users" (17.3%; no-low-probability cigarette/cigar use; moderate-high-probability smokeless use), and "Heavy Poly-Users" (10.4%; daily/high-intensity cigarette use, moderate-high-probability smokeless/cigar use). Classes differed significantly by demographics and inconsistently by other tobacco-related factors. Heavy Poly-Users were more likely to engage in other substance use behaviors, report suicidal ideation, and report being bullied because of gender.ConclusionsClasses identified indicate that a large proportion of youth engage in polytobacco use and certain subgroups may be at greater risk for negative health consequences due to elevated psychosocial and behavioral risk factors.ImplicationsThese findings suggest distinct patterns of current tobacco use, including a high proportion of youth engaging in polytobacco use. Heavy polytobacco use co-occurs with other health risk behaviors and may be attributed to psychosocial risk factors. Results underscore the need for detailed monitoring of shifting youth tobacco use patterns as well as targeted prevention, cessation, and policy efforts.

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