Impact of an inner-city smoke-free zone on outdoor smoking patterns: a before-after study.
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ABSTRACT: Introduction
On 2 September 2019, Rotterdam's first inner-city outdoor smoke-free zone encompassing the Erasmus MC, a large university hospital in the Netherlands, the Erasmiaans high school, the Rotterdam University of Applied Sciences and the public road in between, was implemented. We aimed to assess spatiotemporal patterning of smoking before and after implementation of this outdoor smoke-free zone.Methods
We performed a before-after observational field study. We systematically observed the number of smokers, and their locations and characteristics over 37 days before and after implementation of the smoke-free zone.Results
Before implementation of the smoke-free zone, 4,098 people smoked in the area every weekday during working hours. After implementation, the daily number of smokers was 2,241, a 45% reduction (p=0.007). There was an increase of 432 smokers per day near and just outside the borders of the zone. At baseline, 31% of the smokers were categorised as employee, 22% as student and 3% as patient. Following implementation of the smoke-free zone, the largest decreases in smokers were observed among employees (-67%, p-value 0.004) and patients (-70%, p-value 0.049). Before and after implementation, 21 and 20 smokers were visibly addressed and asked to smoke elsewhere.Conclusions
Implementation of an inner-city smoke-free zone was associated with a substantial decline in the number of smokers in the zone, and an overall reduction of smoking in the larger area. Further research should focus on optimising implementation of and compliance with outdoor smoke-free zones.
SUBMITTER: Breunis LJ
PROVIDER: S-EPMC8570668 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:IntroductionOutdoor smoke-free policies (SFPs) at sports clubs may contribute to the prevention of smoking among adolescents. Adolescents' support for such policy is important to its success. The aim of this study is to explore adolescents' perceptions with regard to an outdoor SFP at sports clubs in the Netherlands.MethodsFocus group discussions (n=27) were held with 180 participants (aged 13-18 years) at 16 sports clubs. Thematic analysis was used to analyze the data.ResultsParticipants generally supported an outdoor SFP at sports clubs. Five reasons for this support were reported: 1) children should not be exposed to smoking, 2) smoking and sports (clubs) do not fit together, 3) secondhand smoke is undesirable, 4) an outdoor SFP may enhance a sports club's image, and 5) an outdoor SFP contributes to the prevention of smoking. Some participants voiced considerations against an outdoor SFP, arguing amongst others, that smokers need to be taken into account, and that problems may occur with compliance and enforcement. Support for an outdoor SFP was stronger among participants at clubs with an outdoor SFP than among those without such policy.ConclusionsThis study shows that adolescents generally support an outdoor smoke-free policy at sports clubs. After implementation, the outdoor SFP was generally experienced as a normal practice. These results could encourage sports clubs without an outdoor SFP to become smoke-free as well.
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Project description:BackgroundIn 2006, Spain implemented a national smoke-free legislation that prohibited smoking in enclosed public places and workplaces (except in hospitality venues). In 2011, it was extended to all hospitality venues and selected outdoor areas (hospital campuses, educational centers, and playgrounds). The objective of the study is to evaluate changes in exposure to secondhand smoke among the adult non-smoking population before the first law (2004-05) and after the second law (2011-12).MethodsRepeated cross-sectional survey (2004-2005 and 2011-2012) of a representative sample of the adult (≥ 16 years) non-smoking population in Barcelona, Spain. We assess self-reported exposure to secondhand smoke (at home, the workplace, during leisure time, and in public/private transportation vehicles) and salivary cotinine concentration.ResultsOverall, the self-reported exposure to secondhand smoke fell from 75.7% (95%CI: 72.6 to 78.8) in 2004-05 to 56.7% (95%CI: 53.4 to 60.0) in 2011-12. Self-reported exposure decreased from 32.5% to 27.6% (-15.1%, p<0.05) in the home, from 42.9% to 37.5% (-12.6%, p=0.11) at work/education venues, from 61.3% to 38.9% (-36.5%, p<0.001) during leisure time, and from 12.3% to 3.7% (-69.9%, p<0.001) in public transportation vehicles. Overall, the geometric mean of the salivary cotinine concentration in adult non-smokers fell by 87.2%, from 0.93 ng/mL at baseline to 0.12 ng/mL after legislation (p<0.001).ConclusionsSecondhand smoke exposure among non-smokers, assessed both by self-reported exposure and salivary cotinine concentration, decreased after the implementation of a stepwise, comprehensive smoke-free legislation. There was a high reduction in secondhand smoke exposure during leisure time and no displacement of secondhand smoke exposure at home.
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