%0 Journal Article %T The national prevalence of adolescent nicotine use in 2017: Estimates taking into account student reports of substances vaped %A Lloyd D. Johnston %A Patrick M. O'Malley %A Yvonne M. Terry-McElrath %J Archive of "Addictive Behaviors Reports". %D 2019 %R 10.1016/j.abrep.2019.100159 %X This study presents the first nationally-representative estimates of adolescent nicotine prevalence that take into account adolescent reports of substances vaped. These reports allow nicotine estimates that consider the impact of the newly-emerged group of adolescents who report vaping only non-nicotine substances such as flavoring and/or marijuana and do not use nicotine in any form ¨C a group typically treated as nicotine users %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6542751/