Evidence map›Paper›PMID 32300030›Full record

ArticleTobacco control2021

Compliance with San Francisco's flavoured tobacco sales prohibition.

Priyanka Vyas, Pamela Ling, Bob Gordon, Jennifer Callewaert, Alvin Dang, Derek Smith, Brittany Chan, Stanton Glantz

Abstract read
In one paragraph

Article in Tobacco control, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 4 pooled it
–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

27 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. A systematic review investigating policy design and implementation of US state and local policy to restrict the sale of flavored tobacco products.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2026
    Pooled it
  2. The Public Health Impacts of Flavored Cigar Bans: A Systematic Review and Meta-Analysis.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2026
    Pooled it
  3. The Impact of Menthol Cigarette Bans: A Systematic Review and Meta-Analysis.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2025
    Pooled it
  4. Pooled it
  5. Article
  6. Article
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  10. Cross-State Border Nicotine Vaping Products Purchase-Early Evidence From State Emergency Sales Restrictions in 2019.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  11. Review
  12. A Longitudinal Analysis of Flavored Cigar Use and Cigar Smoking Cessation Among US Adults.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  13. Commercial Tobacco Retailers Need to Be Included in Research on Policies Restricting the Sale of Menthol Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
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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

8 authors.

Priyanka VyasCenter for Tobacco Control Research and Education, University of California, San Francisco, San Francisco, California, USA.
Pamela LingCenter for Tobacco Control Research and Education, University of California, San Francisco, San Francisco, California, USA.ORCID 0000-0001-6166-9347
Bob GordonSan Francisco Tobacco Free Coalition, San Francisco, California, USA.
Jennifer CallewaertEnvironmental Health Branch, San Francisco Department of Public Health, San Francisco, California, USA.
Alvin DangEnvironmental Health Branch, San Francisco Department of Public Health, San Francisco, California, USA.
Derek SmithCommunity Health Equity and Promotion Branch, San Francisco Department of Public Health, San Francisco, California, USA.
Brittany ChanCommunity Health Equity and Promotion Branch, San Francisco Department of Public Health, San Francisco, California, USA.
Stanton GlantzCenter for Tobacco Control Research and Education, University of California, San Francisco, San Francisco, California, USA Stanton.Glantz@ucsf.edu.ORCID 0000-0003-4620-6672

Funding

Effect of Tobacco Advocacy at the State LevelR01DA043950 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI APOLLONIO, DOROTHY ELINOR · 2016 to 2020
$2.6M
Postdoctoral training in tobacco controlT32CA113710 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LING, PAMELA MAY · 2016 to 2020
$2.6M
NCI NIH HHS T32 CA113710NIDA NIH HHS R01 DA043950
6 · The paper itself

Abstract

backgroundIn June 2018, San Francisco voters upheld the first comprehensive prohibition on sales of flavoured tobacco products (all products including menthol, everywhere in the city with no exceptions).

methodsThis paper used data collected by the San Francisco Department of Public Health as part of its implementation and enforcement of San Francisco's city-wide ban on the sale of flavoured tobacco products. Every licensed tobacco retailer was visited and inspected. The San Francisco Department of Public Health and volunteers conducted an educational campaign from September 2018 to December 2018, including emailing all licensed tobacco retailers about the law, mailing a fact sheet poster, conducting four listening sessions and visiting permitted tobacco retailers to educate them about the law and solicit questions.

resultsCompliance inspections started in December 2018, which found that compliance was 17%. Compliance increased in January 2019 and averaged 80% between January 2019 and December 2019. After the phase-in period, all retailers were visited as part of routine inspections. This effort resulted in 80% compliance.

conclusionIncluding retailer education prior to enforcement can result in compliance with a comprehensive ban on the sale of menthol and other flavoured tobacco products.

Indexed as

Tobacco ProductsCommerceHumansSan FranciscoSmokingpreventionpublic policysurveillance and monitoring

Identifiers

PMID32300030
PMCPMC7572429

What OpenQuestion holds

Textmetadata
LicenceTDM
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.