ArticlePreventive medicine2020
Adults' attitudes toward raising the minimum age of sale for tobacco products to 21 years, United States, 2014-2017.
Article in Preventive medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
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Who cites it
5 citing papers in PubMed.
- 'Stopping the start': support for proposed tobacco control policies - a population-based survey in Great Britain 2021-2023.Tobacco control · 2025Article
- Public Perception of the Tobacco 21 Amendment on Twitter in the United States: Observational Study.JMIR infodemiology · 2024Observational
- Measuring public opinion and acceptability of prevention policies: an integrative review and narrative synthesis of methods.Health research policy and systems · 2022Review
- U.S. public opinion toward policy restrictions to limit tobacco product placement and advertising at point-of-sale and on social media.Preventive medicine · 2022Article
- Changes in student behaviors and policy opinion regarding E-cigarettes at a Kentucky University from 2014 to 2018.Preventive medicine reports · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Raising the minimum age of sale for tobacco products to 21 years (Tobacco 21) could help prevent and delay tobacco product initiation among youth. This study examined changes in U.S. adults' attitudes toward Tobacco 21 policies during 2014-2017. Data came from the 2014-2017 annual Summer Styles surveys, an Internet-based, cross-sectional survey of U.S. adults aged ≥18 years, drawn from GfK's KnowledgePanel®. Sample sizes ranged from 4107 in 2017 to 4269 in 2014. Each year, respondents were asked if they "strongly favor," "somewhat favor," "somewhat oppose," or "strongly oppose" Tobacco 21 policies. Weighted prevalence estimates of favorability (strongly or somewhat favor) were assessed each year; differences in favorability between years were assessed by chi square tests. Adjusted odds ratios (aOR) of favorability with 95% confidence intervals (CI) were calculated using logistic regression for the year 2017. Tobacco 21 policy favorability was reported by 75.0% in 2014; 72.3% in 2015; 78.4% in 2016; and 75.2% in 2017; the difference in favorability between 2014 and 2017 was not statistically significant. In 2017, lower odds of favorability toward Tobacco 21 policies were observed for current (aOR = 0.49, CI = 0.37-0.64) and former (aOR = 0.54, CI = 0.44-0.66) cigarette smokers, and current other tobacco product users (aOR = 0.54, CI = 0.49-0.64) than respective nonusers. Among U.S. adults, Tobacco 21 favorability has remained high since 2014, coinciding with a period of rapid state and local-level policy adoption. These results could be helpful for states and localities as they work to understand the feasibility of Tobacco 21 policies in their jurisdiction.
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Registered trials
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.