{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T17:04:15Z","timestamp":1793034255225,"version":"4.5.0"},"reference-count":40,"publisher":"American Medical Association (AMA)","issue":"8","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Netw Open"],"abstract":"Importance<\/jats:title>e-Cigarette use and vaping marijuana (cannabis) are popular among US adolescents. Cannabidiol (CBD) is a compound found in the cannabis plant that has recently increased in use.<\/jats:p><\/jats:sec>Objectives<\/jats:title>To examine the prevalence of and factors associated with youths vaping CBD.<\/jats:p><\/jats:sec>Design, Setting, and Participants<\/jats:title>This cross-sectional study included a nationally representative sample of students from middle and high schools (typical age, 11-18 years) in the US from the 2022 National Youth Tobacco Survey, conducted from January to May 2022.<\/jats:p><\/jats:sec>Exposure<\/jats:title>Demographic characteristics, harm perception of tobacco use, and vaping behaviors.<\/jats:p><\/jats:sec>Main Outcomes and Measures<\/jats:title>The main outcomes were weighted prevalence and population estimates of ever and current (past 30-day) vaping of CBD overall and by e-cigarette use status. Multivariable logistic regression analyses were conducted to estimate the association of currently vaping CBD with demographic factors and e-cigarette and tobacco use behaviors stratified by current e-cigarette use status.<\/jats:p><\/jats:sec>Results<\/jats:title>The study included 28\u202f291 participants (51.1% male; mean [SD] age, 14.5 [2.0] years). Among 2448 current e-cigarette users, 21.3% (95% CI, 18.4%-24.1%) reported any past-month vaping of CBD and 6.3% (95% CI, 4.7%-7.8%) reported that they did not know whether they had vaped CBD. Hispanic e-cigarette users were more likely than their non-Hispanic White peers to report currently vaping CBD (adjusted odds ratio [AOR], 1.9; 95% CI, 1.3-2.8). Current e-cigarette users with higher frequency (\u226520 days vs \u22645 days) and longer duration (2-3 years or &amp;gt;3 years vs &amp;lt;1 year) of use were more likely to report currently vaping CBD (frequency: AOR, 1.5 [95% CI, 1.1-1.9]; 2-3 years: AOR, 2.2 [95% CI, 1.2-3.9]; 3 years: AOR, 3.2 [95% CI, 1.7-6.1]). Among 25\u202f091 noncurrent e-cigarette users, 1.2% (95% CI, 1.0%-1.5%) reported currently vaping CBD and 2.3% (95% CI, 2.1%-2.6%) reported that they did not know. High school students (vs middle school students; AOR, 4.2; 95% CI, 2.8-6.1) and gay or lesbian (AOR, 2.9; 95% CI, 1.6-5.4) or bisexual (AOR, 2.7; 95% CI, 1.8-4.0) (vs heterosexual) youths were more likely to report vaping CBD, while those who perceived tobacco as dangerous (vs not dangerous; AOR, 0.4; 95% CI, 0.3-0.6) had lower odds of reporting vaping CBD.<\/jats:p><\/jats:sec>Conclusions and Relevance<\/jats:title>In this cross-sectional study of US middle and high school students, the prevalence of youths vaping CBD was high, particularly among e-cigarette users and Hispanic and sexual minority populations. The findings suggest that evidence-based educational campaigns, interventions, and public policy changes are needed to reduce the harmful health outcomes possible with vaping CBD among developing youths.<\/jats:p><\/jats:sec>","DOI":"10.1001\/jamanetworkopen.2023.29167","type":"journal-article","created":{"date-parts":[[2023,8,16]],"date-time":"2023-08-16T15:01:30Z","timestamp":1692198090000},"page":"e2329167","source":"Crossref","is-referenced-by-count":24,"title":["Prevalence and Factors Associated With Vaping Cannabidiol Among US Adolescents"],"prefix":"10.1001","volume":"6","author":[{"given":"Hongying Daisy","family":"Dai","sequence":"first","affiliation":[{"name":"College of Public Health, University of Nebraska Medical Center, Omaha"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roma","family":"Subramanian","sequence":"additional","affiliation":[{"name":"School of Communication, University of Nebraska at 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