Trajectories of Nicotine and Cannabis Vaping and Polyuse From Adolescence to Young Adulthood
Lanza HI, Barrington-Trimis JL, McConnell R, et al. Trajectories of Nicotine and Cannabis Vaping and Polyuse From Adolescence to Young Adulthood. JAMA Netw Open. 2020;3(10):e2019181. doi:10.1001/jamanetworkopen.2020.1918
Little is known about cannabis vaping trajectories in adolescence and young adulthood. This US study of over 3000 individuals found that it is closely associated with nicotine vaping, with around 5% of the sample being frequent users of one or the other. Combined nicotine and cannabis vaping was more common in males, frequent users and young adults.