Evidence map›Paper›PMID 41695246›Full record

ArticleTobacco prevention & cessation2026

Expanding the evidence base: The impact of Tobacco 21 policies on youth tobacco use.

Danyi Li, Linyun Fu, Nathan Davies, Steve Sussman, Mary A Pentz

Abstract readLetter
PubMed Full text at PMC Publisher
In one paragraph

Article in Tobacco prevention & cessation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Danyi LiDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Linyun FuCrown Family School of Social Work, Policy, and Practice, The University of Chicago, Chicago, United States.
Nathan DaviesNottingham Centre for Public Health and Epidemiology, School of Medicine, Nottingham City Hospital, University of Nottingham, Nottingham, United Kingdom.
Steve SussmanDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Mary A PentzDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

age access lawmeta-analysisTobacco 21youth smokingyouth tobacco use

Identifiers

PMID41695246
PMCPMC12897512

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.