Evidence map›Paper›PMID 28475634›Full record

ArticlePloS one2017

Trends in characteristics and multi-product use among adolescents who use electronic cigarettes, United States 2011-2015.

Benjamin W Chaffee, Elizabeth T Couch, Stuart A Gansky

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% of its field
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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Single, Dual, and Triple Use of Cigarettes, e-Cigarettes, and Snus among Adolescents in the Nordic Countries.International journal of environmental research and public health · 2022
    Article
  9. Article
  10. Article
  11. Shared Environmental Influences on Electronic Cigarette Use Among Adolescent and Young Adult Females.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2021
    Article
  12. Article
  13. E-Cigarette-Only and Dual Use among Adolescents in Ireland: Emerging Behaviours with Different Risk Profiles.International journal of environmental research and public health · 2021
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Perception and Current Use of E-cigarettes Among Youth in China.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2019
    Article
  20. 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

3 authors at 1 institution in 1 country.

Benjamin W ChaffeeDepartment of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, University of California San Francisco, San Francisco, California, United States of America.
Elizabeth T CouchDepartment of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, University of California San Francisco, San Francisco, California, United States of America.
Stuart A GanskyDepartment of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, University of California San Francisco, San Francisco, California, United States of America.
University of California, San Francisco · US

Funding

Training and Education p489-500P50CA180890 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GLANTZ, STANTON ARNOLD · 2013 to 2018
$20.5M
Institutional Career Development Core SupplementKL2TR001870 · NCATS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KANAYA, ALKA M., SARKAR, URMIMALA · 2016 to 2025
$19.7M
Biomarker Research in Musculoskeleton DiseaseK24AR051895 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BAUER, DOUGLAS C · 2005 to 2015
$1.5M
NCATS NIH HHS KL2 TR001870NCI NIH HHS P50 CA180890NIAMS NIH HHS K24 AR051895
6 · The paper itself

Abstract

objectivesEvaluate trends from 2011-2015 in electronic cigarette (e-cigarette) use among U.S. adolescents, grades 6-12, including prevalence and associations with past month use of cigarettes and other tobacco products, cigarette smoking intensity, quit attempts, and quit contemplation.

methodsFive consecutive waves from the National Youth Tobacco Survey (N = 101,011) were used to estimate the grade- and race/ethnicity-standardized prevalence of past month use of e-cigarettes and nine non e-cigarette tobacco products. We assessed linear trends by year and compared outcomes (e.g., tobacco use, smoking intensity) by e-cigarette past month use.

resultsPast month e-cigarette use rose sharply from 2011-2015. In all years and both sexes, e-cigarette past month use and ever use were positively associated with use of cigarettes and other tobacco products, with past month e-cigarette use reaching 52% in 2015 among individuals who used ≥1 non e-cigarette tobacco product in the past month. Meanwhile, from 2011-2015, the population of adolescent past month e-cigarette users increasingly encompassed adolescents who were not past month users of other products (females: 19.0% to 41.7%; males: 11.1% to 36.7%) or had never used other products (females: 7.1% to 13.5%; males: 6.7% to 15.0%). Among male (but not female) past month cigarette users, there was a statistically significant positive association between past month e-cigarette use and daily cigarette smoking but not in all individual years. Past month e-cigarette use among past month cigarette smokers was not associated with cigarette quit attempts or quit contemplation, with no temporal trend.

conclusionAdolescent past month e-cigarette use is associated with past month use of other tobacco but not with cigarette quit attempts or quit contemplation among cigarette users. Over five years, the average characteristics of U.S. adolescents who use e-cigarettes have shifted, increasingly including more adolescents who do not use non e-cigarette tobacco products.

Indexed as

AdolescentCross-Sectional StudiesElectronic Nicotine Delivery SystemsFemaleHealth SurveysHumansMalePrevalenceSex FactorsSmokingUnited States

Identifiers

PMID28475634
PMCPMC5419603
OpenAlexW2610206635

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.