… This study examined patterns of tobacco product use and their association with nicotine
dependence among US youth. Combined data from the 2017–2018 National Youth Tobacco …

… Youth past 30-day tobacco and nicotine product use increased from 2017 to 2019 in … to
increases in vaping and other non-combusted products. “Other” tobacco/nicotine products were …

… Before evaluating patterns of tobacco and nicotine product use, we present product-specific …
Combustible products (cigarettes, cigars, and hookah) had the greatest prevalence of …

… We examined trends in seven mutually exclusive tobacco product use patterns (T-PUPs) …
tobacco use, El-Toukhy and Choi proposed a new classification of tobacco product use patterns …

… in the prevalence of nicotine product use from 2012 to 2019 … nicotine dependence. This
may be at least partly attributable to a shift in the most common product of choice from cigarettes (…

… products used varied by year and race, in 2015 e-cigarettes were the most commonly used
product among single product … aimed to identify different tobacco product use patterns and …

… largely due to the lower frequency of product use compared with cigarettes (4). To … , we
developed the Tobacco Product Use Patterns (T-PUPs) model to classify tobacco product use, …

… in self-reported JUUL puffing patterns between participants who are exclusive JUUL users
and those who use JUUL and other nicotine/tobacco products. Additional bivariate analyses …

… smoked and smokeless tobacco products. Furthermore, we … patterns of use and use frequency
for each tobacco product. … focus on smoking of (manufactured) cigarettes or tobacco use …

… In addition, smokeless tobacco, cigars, and other tobacco products are widely used in the
United States, despite being established as risk factors for cancer and many other health …