Evidence map›Paper›PMID 39189439›Full record

ArticleAmerican journal of health promotion : AJHP2025

Adolescent Perspectives on Their E-Cigarette Initiation Experiences.

Claudia Guerra Castillo, Kristin S Hoeft, Elizabeth T Couch, Bonnie Halpern-Felsher, Benjamin W Chaffee

Abstract read
In one paragraph

Article in American journal of health promotion : AJHP, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Sharing Antivaping Social Media Messages.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2025
    Trial
  2. Article
  3. Article
  4. Review
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Claudia Guerra CastilloCenter for Tobacco Control Research and Education, University of California San Francisco, San Francisco, CA, USA.
Kristin S HoeftCenter for Tobacco Control Research and Education, University of California San Francisco, San Francisco, CA, USA.
Elizabeth T CouchCenter for Tobacco Control Research and Education, University of California San Francisco, San Francisco, CA, USA.
Bonnie Halpern-FelsherREACH Lab, Division of Adolescent Medicine, Stanford University, Stanford, CA, USA.ORCID 0000-0001-9276-1322
Benjamin W ChaffeeCenter for Tobacco Control Research and Education, University of California San Francisco, San Francisco, CA, USA.ORCID 0000-0002-2046-4035

Funding

Clinical and Translational Science InstituteUL1TR001872 · NCATS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI COLLARD, HAROLD R, JACOBY, VANESSA · 2016 to 2025
$112.1M
PROJECT 5: IMPACT OF CHANGING TOBACCO PRODUCT USE ON HEALTHCARE COSTS FOR GENERAL AND VULNERABLE POPULATIONSU54HL147127 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LING, PAMELA MAY · 2018 to 2022
$20.4M
NCATS NIH HHS UL1 TR001872NHLBI NIH HHS U54 HL147127
6 · The paper itself

Abstract

purposeTo examine adolescents' perspectives regarding external and internal influences of the e-cigarette initiation process.

designSemi-structured, in-depth qualitative interviews.

settingCalifornia, remote videoconference.

participantsAdolescents ages 13-17 who currently or previously used e-cigarettes (n = 47).

methodInterviews occurred from May 2020-February 2021. Two researchers coded transcripts based on a codebook developed inductively. Coded excerpts were reviewed to identify encompassing themes related to adolescent e-cigarette initiation.

resultsAdolescents were often near e-cigarette use by peers, family members, and others, creating ample opportunities to try e-cigarettes in response to curiosity, peer pressure, and desires to cope with stress or belong to a group. Adverse first experiences were common (eg, throat irritation, nausea), but many adolescents vaped again or continued to use regularly in attempts to cement friendships or alleviate symptoms of stress and anxiety. Specific characteristics of e-cigarette devices, including low-cost, concealability, and variety in designs and flavors facilitated initiation, continued use, and nicotine dependence.

conclusionsAdolescents progress to e-cigarette use via a multistage process, starting where social expectations and opportunity converge. While individual circumstances vary, many continue to vape as a perceived coping tool for emotional issues, to gain social belonging, or influenced by e-cigarette characteristics that contribute to ongoing use and dependence. Efforts to deter use should address the devices themselves and the social forces driving youth interest in them.

Indexed as

Qualitative ResearchVapingAdolescentAdolescent BehaviorCaliforniaElectronic Nicotine Delivery SystemsFemaleHumansInterviews as TopicMalePeer Groupadolescentadolescentse-cigaretteselectronic nicotine delivery systemsnicotine dependencepublic healthqualitative researchtobacco controltobacco prevention and controltobacco use disorder

Identifiers

PMID39189439
PMCPMC11662507

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.