{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T16:15:48Z","timestamp":1790007348349,"version":"4.0.1"},"reference-count":18,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2024,7,23]],"date-time":"2024-07-23T00:00:00Z","timestamp":1721692800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010628","name":"Center for Tobacco Products","doi-asserted-by":"publisher","award":["U54HL120163"],"award-info":[{"award-number":["U54HL120163"]}],"id":[{"id":"10.13039\/100010628","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000968","name":"American Heart Association","doi-asserted-by":"publisher","award":["20YVNR35500014"],"award-info":[{"award-number":["20YVNR35500014"]}],"id":[{"id":"10.13039\/100000968","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Addiction"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background and aims<\/jats:title><jats:p>Disposable electronic cigarette (e\u2010cigarette) use is becoming more popular among US youth, given the shifting landscape in product marketing, availability and regulation. This study aimed to estimate the prevalence of and test factors associated with the most used e\u2010cigarette product (disposable versus other) among US youth aged 9\u201318\u2009years who currently use e\u2010cigarettes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design, setting and participants<\/jats:title><jats:p>This was an observational study using cross\u2010sectional data from the US\u2010based 2021 and 2022 National Youth Tobacco Surveys (<jats:italic>n<\/jats:italic>\u2009=\u200948\u2009704). We restricted our analytical sample to youth who currently use e\u2010cigarettes (<jats:italic>n<\/jats:italic>\u2009=\u20094137). The sample ranged from 9 to 18\u2009years old and was 53.0% female.<\/jats:p><\/jats:sec><jats:sec><jats:title>Measurements<\/jats:title><jats:p>We dichotomized e\u2010cigarette device type to disposable versus all other types (e.g. refillable pods\/cartridges). We conducted logistic regression to estimate whether age, sex, race\/ethnicity, sexual orientation, frequency of e\u2010cigarette use, nicotine vaping, flavored e\u2010cigarette use and current combustible\/non\u2010combustible tobacco use were associated with disposable e\u2010cigarette use, compared with other e\u2010cigarette use.<\/jats:p><\/jats:sec><jats:sec><jats:title>Findings<\/jats:title><jats:p>Among youth who currently use e\u2010cigarettes, 54.5% used disposable e\u2010cigarettes. Older age (17\u201318\u2009years), relative to younger age (9\u201314\u2009years) [odds ratio (OR)\u2009=\u20091.43, 95% confidence interval (CI)\u2009=\u20091.07\u20131.91], non\u2010Hispanic Black (versus non\u2010Hispanic White) race\/ethnicity (OR\u2009=\u20091.47, 95% CI\u2009=\u20091.01\u20132.15), any nicotine (versus non\u2010nicotine) vaping (OR\u2009=\u20092.51, 95% CI\u2009=\u20091.96\u20133.23) and flavored (versus non\u2010flavored) e\u2010cigarette use (OR\u2009=\u20091.93, 95% CI\u2009=\u20091.46\u20132.56) were associated with increased odds of mainly using disposable e\u2010cigarettes, compared with using other e\u2010cigarette products, whereas current combustible tobacco use (versus non\u2010current) (OR\u2009=\u20090.65, 95% CI\u2009=\u20090.53\u20130.80) and current non\u2010combustible tobacco use (versus non\u2010current) (OR\u2009=\u20090.58, 95% CI\u2009=\u20090.43\u20130.78) were associated with lower odds.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Disposable e\u2010cigarettes appear to be the most used type of e\u2010cigarette product among US youth. Older age, non\u2010Hispanic Black race\/ethnicity, nicotine vaping and flavored e\u2010cigarette use are associated with mainly using disposable e\u2010cigarettes, relative to other e\u2010cigarette products.<\/jats:p><\/jats:sec>","DOI":"10.1111\/add.16628","type":"journal-article","created":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T03:29:53Z","timestamp":1721791793000},"page":"432-438","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Factors associated with disposable electronic cigarette use among US youth: A national repeated cross\u2010sectional study, 2021\u201322"],"prefix":"10.1111","volume":"120","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2039-7311","authenticated-orcid":false,"given":"Delvon T.","family":"Mattingly","sequence":"first","affiliation":[{"name":"Department of Behavioral Science, College of Medicine University of Kentucky  Lexington KY USA"},{"name":"Center for Health Equity Transformation, College of Medicine University of Kentucky  Lexington KY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Osayande","family":"Agbonlahor","sequence":"additional","affiliation":[{"name":"Department of Communication, College of Arts and Sciences University of Louisville  Louisville KY USA"},{"name":"Christina Lee Brown Envirome Institute, School of Medicine University of Louisville  Louisville KY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maggie","family":"Richardson","sequence":"additional","affiliation":[{"name":"Department of Educational, School, and Counseling Psychology, College of Education University of Kentucky  Lexington KY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary Kay","family":"Rayens","sequence":"additional","affiliation":[{"name":"College of Nursing University of Kentucky  Lexington KY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shyanika W.","family":"Rose","sequence":"additional","affiliation":[{"name":"Department of Behavioral Science, College of Medicine University of Kentucky  Lexington KY USA"},{"name":"Center for Health Equity Transformation, College of Medicine University of Kentucky  Lexington KY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joy L.","family":"Hart","sequence":"additional","affiliation":[{"name":"Department of Communication, College of Arts and Sciences University of Louisville  Louisville KY USA"},{"name":"Christina Lee Brown Envirome Institute, School of Medicine University of Louisville  Louisville KY USA"},{"name":"American Heart Association Tobacco Center for Regulatory Science  Dallas TX USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,7,23]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.mm7244a1"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.mm7225a1"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/ntr\/ntab165"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph191710633"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/tobaccocontrol-2021-056626"},{"key":"e_1_2_10_7_1","volume-title":"FDA finalizes enforcement policy on unauthorized flavored cartridge\u2010based e\u2010cigarettes that appeal to children, including fruit and mint. 2020","author":"US Food and Drug Administration (FDA)"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-022-14367-3"},{"key":"e_1_2_10_9_1","volume-title":"FDA Warns Retailers to Stop Selling Illegal 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