Evidence map›Paper›PMID 40383543›Full record

ArticlePediatrics2025

Oral Nicotine Product Use and Vaping Progression Among Adolescents.

Alyssa F Harlow, Dae-Hee Han, Junhan Cho, Dayoung Bae, Abigail Adjei, Adam M Leventhal, Jessica L Barrington-Trimis

Abstract read
In one paragraph

Article in Pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Alyssa F HarlowDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Dae-Hee HanDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Junhan ChoDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Dayoung BaeDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Abigail AdjeiDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Adam M LeventhalDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.
Jessica L Barrington-TrimisDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California.

Funding

USC Tobacco Center of Regulatory ScienceU54CA180905 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Jessica Louise Barrington-Trimis, Adam Matthew Leventhal · 2018 to 2026
$39.0M
Vaping Nicotine and Cannabis Across Adolescence and Young AdulthoodR01CA229617 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BARRINGTON-TRIMIS, JESSICA LOUISE, LEVENTHAL, ADAM MATTHEW · 2019 to 2024
$4.3M
Tobacco Use Treatment Research for Vulnerable PopulationsK24DA048160 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Adam Matthew Leventhal · 2019 to 2026
$1.4M
The Tobacco and Cannabis Retail Environment, Neighborhood Disadvantage, and Adolescent VapingK01DA058084 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Alyssa Fitzpatrick Harlow · 2023 to 2026
$752k
NCI NIH HHS R01 CA229617NCI NIH HHS U54 CA180905NIDA NIH HHS K01 DA058084NIDA NIH HHS K24 DA048160
6 · The paper itself

Abstract

BACKGROUND AND

objectivesUse of flavored oral nicotine products (ONPs), including nicotine pouches and other ONPs (eg, gums and lozenges) is increasing among adolescents who use e-cigarettes (ie, vape). It is unknown whether ONP use is associated with vaping behaviors.

methodsWe used data from 6 semiannual waves of a prospective cohort of Southern California adolescents (2021-2024). Among participants who used e-cigarettes in the past 6 months at waves 1-5 (n = 703; mean age = 16 years), we examined the time-varying and time-lagged association of ONP use (any ONP, nicotine pouch, other ONPs [eg, gum or lozenges]) at waves 1-5 with subsequent vaping persistence and frequency 6 months later at waves 2-6.

resultsAcross a total of 1173 observations, there were 277(23.7%) observations of any past 6-month ONP use (17.4% nicotine pouch and 21.3% other ONPs). Past 6-month use (vs nonuse) of any ONP (risk ratio [RR] = 0.75; 95% CI, 0.62-0.91), nicotine pouches (RR = 0.43; 95% CI:, 0.32-0.58), and other ONPs (RR = 0.72; 95% CI, 0.59-0.89) was associated with lower likelihood of subsequent vaping persistence. Use of nicotine pouches was also inversely associated with past 30-day vaping frequency at follow-up (incidence rate ratio = 0.43; 95% CI, 0.26-0.72). In secondary analyses (examining ONP use in the past 30 days and restricted to youth reporting past 30-day e-cigarette use at exposure waves), only inverse associations of nicotine pouch use with vaping persistence remained.

conclusionsYouth nicotine pouch use was associated with a lower likelihood of continued vaping and lower vaping frequency 6 months later. ONP use might not increase vaping, and nicotine pouches may serve as a partial nicotine substitute for youth who vape.

Indexed as

Adolescent BehaviorNicotineVapingAdministration, OralAdolescentCaliforniaElectronic Nicotine Delivery SystemsFemaleHumansMaleProspective StudiesNicotine

Identifiers

PMID40383543
PMCPMC12772179

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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.