ArticleBMJ open2011
Tobacco consumption and secondhand smoke exposure in vehicles: a cross-sectional study.
Article in BMJ open, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- Factors influencing smoking behaviour of online ride-hailing drivers in China: a cross-sectional analysis.BMC public health · 2021Article
- [Support to smoking regulation in private vehicles and public outdoor spaces].Revista espanola de salud publica · 2019Article
- [Prevalence of smoke-free homes and passive exposure to tobacco in pediatric population (children from 3 to 36 months)].Revista espanola de salud publica · 2019Article
- Social inequalities in secondhand smoke exposure in children in Spain.Tobacco induced diseases · 2018Article
- Smoke-Free Rules and Secondhand Smoke Exposure in Vehicles among U.S. Adults-National Adult Tobacco Survey, 2009-2010 and 2013-2014.International journal of environmental research and public health · 2016Article
- Compliance and enforcement of a partial smoking ban in Lisbon taxis: an exploratory cross-sectional study.BMC public health · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives To estimate the prevalence of tobacco consumption and secondhand smoke (SHS) exposure in private cars, commercial vehicles and taxis in the city of Barcelona in Spain. Design setting and participants We carried out an observational cross-sectional study in 2011. We selected a systematic sample of 2442 private cars, commercial vehicles and taxis on 40 public roads regulated by traffic lights in all 10 districts of Barcelona. We calculated the prevalence rates and 95% CIs of smoking and SHS exposure in cars, and the corresponding ORs adjusting for the potential confounding variables. Results The prevalence of tobacco consumption was 5.5% (95% CI 4.6% to 6.4%) and was greater for commercial vehicles (9.8%; 95% CI 7.1% to 12.5%). The prevalence of SHS exposure was 5.2% (95% CI 3.8% to 6.6%) and 2.2% (95% CI 0.5% to 3.9%) of passengers under 14 years of age were exposed to SHS in vehicles. Conclusions This study highlights the need to promote public health measures aimed at reducing tobacco consumption in vehicles, especially in the presence of children, as well as enforcement of the current Spanish law against smoking in commercial vehicles and taxis.
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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.