The national prevalence of adolescent nicotine use in 2017: Estimates taking into account student reports of substances vaped

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 – a group typically treated as nicotine users