Dataset Information

Self-reported secondhand smoke exposure following the adoption of a national smoke-free policy in Poland: analysis of serial, cross-sectional, representative surveys, 2009-2019.

ABSTRACT: OBJECTIVE:We assessed changes in secondhand smoke (SHS) exposure in workplaces and public venues in Poland over a 9-year period following the adoption of a smoke-free policy in Poland in 2010. DESIGN:Six waves of cross-sectional surveys were carried out between 2009 and 2019. PARTICIPANTS:A nationally representative sample of adult Polish residents (age 15 years and older) was surveyed.Survey respondents self-reported SHS exposure in the workplace and 12 different public venues. Data were analysed separately for samples consisting of (1) all respondents and (2) non-smokers only.SHS exposure was defined based on self-report, which may invoke error such as demand bias or recall bias and study protocol do not include participation of paediatric populations that are key limitations of this study. RESULTS:Within a year of adopting the smoke-free policy in 2010, the proportion of non-smokers exposed to SHS in Polish workplaces decreased by more than half (from 19.2% in 2009 to 9.5% in 2011). Over 10 years, a substantial reduction in SHS exposure was observed in all public venues. The highest decrease in SHS exposure was observed in transport services (decreased from 45.7% to 11.7% among all respondents and from 44.2% to 11.7% among non-smokers) and in bars/pubs (SHS exposure decreased from 45.0% to 7.0% among all respondents and from 39.4% to 7.0% among non-smokers). CONCLUSIONS:This study demonstrates the substantial success of a national smoke-free law. Nevertheless, smoke-free laws must continue to be refined in terms of their legal boundaries as well as implementation strategies to eliminate disparities in SHS exposure in certain types of venues.

SUBMITTER: Jankowski M

PROVIDER: S-EPMC7517577 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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Self-reported secondhand smoke exposure following the adoption of a national smoke-free policy in Poland: analysis of serial, cross-sectional, representative surveys, 2009-2019.

Jankowski Mateusz M Rees Vaughan V Zgliczyński Wojciech Stefan WS Kaleta Dorota D Gujski Mariusz M Pinkas Jarosław J

BMJ open 20200924 9

<h4>Objective</h4>We assessed changes in secondhand smoke (SHS) exposure in workplaces and public venues in Poland over a 9-year period following the adoption of a smoke-free policy in Poland in 2010.<h4>Design</h4>Six waves of cross-sectional surveys were carried out between 2009 and 2019.<h4>Participants</h4>A nationally representative sample of adult Polish residents (age 15 years and older) was surveyed.Survey respondents self-reported SHS exposure in the workplace and 12 different public ve ...[more]

PMID: 32973067

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Project description:Background and objectivesActive smoking is associated with higher risk of various diseases. However, the risk of CKD development in nonsmokers exposed to secondhand smoke is not well elucidated. We aimed to investigate the association between secondhand smoke exposure and the risk of CKD development among never-smokers.Design, setting, participants, & measurementsA total of 131,196 never-smokers with normal kidney function, who participated in the Korean Genome and Epidemiology Study from 2001 to 2014, were analyzed. The participants were classified into three groups on the basis of frequency of secondhand smoke exposure, assessed with survey questionnaires; no exposure, <3 days per week, and ≥3 days per week. The association between secondhand smoke and CKD, defined as eGFR<60 ml/min per 1.73 m2, was examined in the cross-sectional analysis. In addition, the risk of incident CKD development was analyzed in a longitudinal cohort of 1948 participants without CKD at baseline, which was a subset of the main cohort.ResultsThe mean age of participants was 53 years, and 75% were women. Prevalent CKD was observed in 231 (1.8%), 64 (1.7%), and 2280 (2.0%) participants in the ≥3 days per week, <3 days per week, and no exposure groups. The odds ratio (OR) of prevalent CKD was significantly higher in the groups exposed to secondhand smoke than the no exposure group (<3 days per week: OR, 1.72; 95% confidence interval [95% CI], 1.30 to 2.27; and ≥3 days per week: OR, 1.44; 95% CI, 1.22 to 1.70). During a mean follow-up of 104 months, CKD occurred in 319 (16%) participants. Multivariable Cox analysis revealed that the risk for CKD development was higher in participants exposed to secondhand smoke than the no exposure group (<3 days per week: hazard ratio, 1.59; 95% CI, 0.96 to 2.65; and ≥3 days per week: hazard ratio, 1.66; 95% CI, 1.03 to 2.67).ConclusionsExposure to secondhand smoke was associated with a higher prevalence of CKD as well as development of incident CKD.

Project description:ImportanceSecondhand smoke (SHS) exposure is associated with many health conditions in children and adults. Millions of individuals in the US are currently exposed to SHS in their homes.ObjectiveTo investigate whether a federal ban on smoking in public housing settings was associated with a decrease in indoor SHS levels in New York City public housing developments 12 months after the policy's implementation.Design, setting, and participantsThis cohort study tracked indoor air quality longitudinally from April 2018 to September 2019 and used difference-in-differences analysis to examine SHS exposure before vs after implementation of the 2018 federal smoke-free housing (SFH) policy in 10 New York City Housing Authority (NYCHA) buildings vs 11 matched low-income buildings not subject to the SFH policy (ie, Section 8 buildings).ExposuresFederal SFH policy implementation, beginning July 30, 2018.Main outcomes and measuresComparison of nicotine concentration levels from passive, bisulfate-coated filters before vs 12 months after implementation of the federal SFH policy. Secondary outcomes included changes in particulate matter less than 2.5 μm in diameter, measured with low-cost particle monitors, and counts of cigarette butts in common areas.ResultsAir quality was measured repeatedly in a total of 153 NYCHA and 110 Section 8 nonsmoking households as well as in 91 stairwells and hallways. Before the SFH policy implementation, air nicotine was detectable in 19 of 20 stairwells (95.0%) in NYCHA buildings and 15 of 19 stairwells (78.9%) in Section 8 buildings (P = .19) and in 17 of 19 hallways (89.5%) in NYCHA buildings and 14 of 23 hallways (60.9%) in Section 8 buildings (P = .004). Nicotine was detected less frequently inside nonsmoking apartments overall (26 of 263 [9.9%]) but more frequently in NYCHA apartments (20 of 153 [13.1%]) than in Section 8 apartments (6 of 110 [5.5%]) (P = .04). One year after policy implementation, there was no differential change over time in nicotine concentrations measured in stairwells (DID, 0.03 μg/m3; 95% CI, -0.99 to 1.06 μg/m3) or inside nonsmoking households (DID, -0.04 μg/m3; 95% CI, -0.24 to 0.15 μg/m3). Larger decreases in nicotine concentration were found in NYCHA hallways than in Section 8 hallways (DID, -0.43 μg/m3; 95% CI, -1.26 to 0.40 μg/m3).Conclusions and relevanceThe findings suggest that there was no differential change in SHS in NYCHA buildings 12 months after SFH policy implementation. Additional support may be needed to ensure adherence to SFH policies.

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Dataset Information

Self-reported secondhand smoke exposure following the adoption of a national smoke-free policy in Poland: analysis of serial, cross-sectional, representative surveys, 2009-2019.

Publications

Self-reported secondhand smoke exposure following the adoption of a national smoke-free policy in Poland: analysis of serial, cross-sectional, representative surveys, 2009-2019.

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