CCLC indicates cigar, cigarillo, and little cigar; SLT, smokeless tobacco. Figure 3. Days of e-Cigarette Use per Month by Adolescents View LargeDownload Between 2014 and 2021, days of e-cigarette use per month shifted from light use to heavier use. Statistical results are shown in eTable ...
To examine the temporal trends of current cannabis use only, tobacco use only, and co-use of these two substances by racial and ethnic adolescent groups.Data were drawn from the 1991–2021 Youth Risk Behavior Surveys (YRBS) ( n =234,572) to examine changes in cannabis and tobacco use ...