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Pérez-Ríos M, Ahluwalia J, Guerra-Tort C, García G, Rey-Brandariz J, Mourino-Castro N, Teijeiro A, Casal-Fernández R, Galán I, Varela-Lema L, Ruano-Ravina A. Towards stronger tobacco control policies to curb the smoking epidemic in Spain. Clin Transl Oncol 2024; 26:1561-1569. [PMID: 38347375 PMCID: PMC11178643 DOI: 10.1007/s12094-024-03385-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/04/2024] [Indexed: 06/15/2024]
Abstract
Smoking and exposure to secondhand smoke pose a significant risk to the health of populations. Although this evidence is not new, the commitment of countries to implement laws aimed at controlling consumption and eliminating exposure to secondhand smoke is uneven. Thus, in North America or in Europe, locations like California or Ireland, are pioneers in establishing policies aimed at protecting the population against smoking and secondhand smoke. Identifying measures that have worked would help control this important Public Health problem in other countries that are further behind in tobacco control policies. In Spain, there has been almost 15 years of little political action in legislation oriented to control the tobacco epidemic. If we want to achieve the tobacco endgame, new legislative measures must be implemented. In this paper, we have elucidated tobacco control policies that could be implemented and show how different countries have done so.
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Affiliation(s)
- Mónica Pérez-Ríos
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Jasjit Ahluwalia
- Department of Medicine, Alpert School of Medicine, Brown University, Providence, USA
- Department of Behavioral and Social Science, School of Public Health, Brown University, Providence, USA
- Legoretta Cancer Center, Division of Biology and Medicine, Brown University, Providence, USA
| | - Carla Guerra-Tort
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain.
| | - Guadalupe García
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Julia Rey-Brandariz
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Nerea Mourino-Castro
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ana Teijeiro
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Raquel Casal-Fernández
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Iñaki Galán
- National Centre for Epidemiology, Carlos III Institute of Health, Madrid, Spain
- Department of Preventive Medicine and Public Health, Autonomous University of Madrid/IdiPAZ, Madrid, Spain
| | - Leonor Varela-Lema
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Alberto Ruano-Ravina
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
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Pfirrman S, Devonshire A, Winslow A. Environmental Interventions for Preventing Atopic Diseases. Curr Allergy Asthma Rep 2024; 24:233-251. [PMID: 38492159 DOI: 10.1007/s11882-024-01141-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2024] [Indexed: 03/18/2024]
Abstract
PURPOSE OF REVIEW In this review, we detail the exposome (consisting of environmental factors such as diet, microbial colonization, allergens, pollutants, and stressors), mechanistic and clinical research supporting its influence on atopic disease, and potentiation from climate change. We highlight contemporary environmental interventions and available evidence substantiating their roles in atopic disease prevention, from observational cohorts to randomized controlled trials, when available. RECENT FINDINGS Early introduction to allergenic foods is an effective primary prevention strategy to reduce food allergy. Diverse dietary intake also appears to be a promising strategy for allergic disease prevention, but additional study is necessary. Air pollution and tobacco smoke are highly associated with allergic disease, among other medical comorbidities, paving the way for campaigns and legislation to reduce these exposures. There is no clear evidence that oral vitamin D supplementation, prebiotic or probiotic supplementation, daily emollient application, and antiviral prophylaxis are effective in preventing atopic disease, but these interventions require further study. While some environmental interventions have a well-defined role in the prevention of atopic disease, additional study of many remaining interventions is necessary to enhance our understanding of their role in disease prevention. Alignment of research findings from randomized controlled trials with public policy is essential to develop meaningful public health outcomes and prevent allergic disease on the population level.
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Affiliation(s)
- Scott Pfirrman
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ashley Devonshire
- Division of Allergy & Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Andrew Winslow
- Division of Allergy & Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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Lim CCW, Rutherford B, Gartner C, McClure-Thomas C, Foo S, Su FY, Scheurer R, Sebayang S, Chan G, Stjepanović D, Fausiah F, Farassania G, Leung J. A systematic review of second-hand smoking mass media campaigns (2002-2022). BMC Public Health 2024; 24:693. [PMID: 38438990 PMCID: PMC10913644 DOI: 10.1186/s12889-024-18222-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 02/27/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Second-hand smoking (SHS) increases the risk of chronic disease in adults and poses a serious health threat to children. Mass media campaigns are instrumental in raising awareness and reducing SHS exposure. There is a need to identify recent SHS mass media campaigns and assess their sustainability in terms of knowledge, attitudes, and behavioural changes. This systematic review summarises the characteristics and outcomes of mass media campaigns on SHS prevention. METHODS PubMed, Embase, Web of Science, and grey literature were searched in November 2022 for SHS campaigns implemented between 2016 and 2022. The eligibility criteria included campaigns on the dangers or effects of SHS with any target group, dissemination medium, study design, or language. The database search identified 1,413 peer-reviewed titles, of which 82 full-texts were screened, with 14 meeting the eligibility criteria. The grey literature search identified 9,807 sources, of which 61 were included. We extracted data on the campaign characteristics, metrics, and smoking-related outcomes. The JBI critical appraisal tool was used to assess the risk of bias of the included studies. RESULTS We found 73 SHS campaigns conducted between 2002 and 2022, across 50 countries. The campaigns reached 378 million people. The reported recall rates range from 8 to 76%. Of the 11 studies that reported smoking-related outcomes, 10 reported increased knowledge in understanding SHS risks (73-85%), five reported an increased prevalence of smoke-free homes, and two reported an increase in number of participants persuading others to quit smoking. Two studies reported a decrease in overall smoking, whereas three studies observed a reduction in smoking in the presence of children. CONCLUSION The available data provide some support for the effectiveness of SHS campaigns in reducing smoking behaviours in homes and around children. However, the certainty of evidence was low due to the lack of a control group and the substantial heterogeneity in the outcomes assessed. Future campaigns need comprehensive evaluation and reporting to reduce publication bias.
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Affiliation(s)
- Carmen C W Lim
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia.
- School of Psychology, The University of Queensland, Brisbane, Australia.
- NHMRC Centre of Research Excellence on Achieving the Tobacco Endgame, School of Public Health, The University of Queensland, Brisbane, Australia.
| | - Brienna Rutherford
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
- School of Psychology, The University of Queensland, Brisbane, Australia
| | - Coral Gartner
- NHMRC Centre of Research Excellence on Achieving the Tobacco Endgame, School of Public Health, The University of Queensland, Brisbane, Australia
| | - Caitlin McClure-Thomas
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
| | - Shaun Foo
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
| | - Fang-Yi Su
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
| | - Roman Scheurer
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, Australia
| | - Susy Sebayang
- School of Public Health, Universitas Airlangga, Surabaya, Indonesia
| | - Gary Chan
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
| | - Daniel Stjepanović
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
| | - Fitri Fausiah
- School of Psychology, Universitas Indonesia, Depok, Indonesia
| | - Ghea Farassania
- School of Psychology, Universitas Indonesia, Depok, Indonesia
| | - Janni Leung
- National Centre for Youth Substance Use Research, The University of Queensland, 31 Upland Road, 4072, St Lucia, QLD, Australia
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Ferguson L, Taylor J, Symonds P, Davies M, Dimitroulopoulou S. Analysis of inequalities in personal exposure to PM 2.5: A modelling study for the Greater London school-aged population. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 905:167056. [PMID: 37717780 DOI: 10.1016/j.scitotenv.2023.167056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/17/2023] [Accepted: 09/11/2023] [Indexed: 09/19/2023]
Abstract
Exposure to air pollution can lead to negative health impacts, with children highly susceptible due to their immature immune and lung systems. Childhood exposure may vary by socio-economic status (SES) due to differences in both outdoor and indoor air pollution levels, the latter of which depends on, for example, building quality, overcrowding and occupant behaviours; however, exposure estimates typically rely on the outdoor component only. Quantifying population exposure across SES requires accounting for variations in time-activity patterns, outdoor air pollution concentrations, and concentrations in indoor microenvironments that account for pollution-generating occupant behaviours and building characteristics. Here, we present a model that estimates personal exposure to PM2.5 for ~1.3 million children aged 4-16 years old in the Greater London region from different income groups. The model combines 1) A national time-activity database, which gives the percentage of each group in different residential and non-residential microenvironments throughout a typical day; 2) Distributions of modelled outdoor PM2.5 concentrations; 3) Detailed estimates of domestic indoor concentrations for different housing and occupant typologies from the building physics model, EnergyPlus, and; 4) Non-domestic concentrations derived from a mass-balance approach. The results show differences in personal exposure across socio-economic groups for children, where the median daily exposure across all scenarios (winter/summer and weekends/weekdays) is 17.2 μg/m3 (95%CIs: 12.1 μg/m3-41.2 μg/m3) for children from households in the lowest income quintile versus 14.5 μg/m3 (95%CIs: 11.5 μg/m3 - 27.9 μg/m3) for those in the highest income quintile. Though those from lower-income homes generally fare worse, approximately 57 % of London's school-aged population across all income groups, equivalent to 761,976 children, have a median daily exposure which exceeds guideline 24-h limits set by the World Health Organisation. The findings suggest residential indoor sources of PM2.5 are a large contributor to personal exposure for school children in London. Interventions to reduce indoor exposure in the home (for example, via the maintenance of kitchen extract ventilation and transition to cleaner cooking fuels) should therefore be prioritised along with the continued mitigation of outdoor sources in Greater London.
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Affiliation(s)
- Lauren Ferguson
- Institute for Environmental Design and Engineering, Bartlett School of Energy, Environment and Resources, University College London, UK; Air Quality and Public Health Group, UK Health Security Agency, Harwell Science and Innovation Campus, Chilton, UK.
| | - Jonathon Taylor
- Department of Civil Engineering, Tampere University, Finland
| | - Phil Symonds
- Institute for Environmental Design and Engineering, Bartlett School of Energy, Environment and Resources, University College London, UK
| | - Michael Davies
- Institute for Environmental Design and Engineering, Bartlett School of Energy, Environment and Resources, University College London, UK
| | - Sani Dimitroulopoulou
- Institute for Environmental Design and Engineering, Bartlett School of Energy, Environment and Resources, University College London, UK; Air Quality and Public Health Group, UK Health Security Agency, Harwell Science and Innovation Campus, Chilton, UK
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Berman T, Rorman E, Groisman L, Keinan-Boker L, Shimony T, Barnett-Itzhaki Z. Association between parental smoking and child exposure to environmental tobacco smoke in Israel. Isr J Health Policy Res 2023; 12:37. [PMID: 38115120 PMCID: PMC10731699 DOI: 10.1186/s13584-023-00585-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 11/19/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Environmental tobacco smoke (ETS) exposure in children can cause delayed lung development and lifelong cardiovascular damage. The aim of this study was to measure ETS exposure in children in Israel in 2020-2021 using urinary cotinine (UC) measurements and to assess correlates of ETS exposure, including parental smoking. METHODS In the framework of the National Human Biomonitoring Program, spot urine samples and questionnaire data were collected from 166 children aged 4-12 years, during the years 2020-2021. We collected urine samples in 233 adults, 69 of whom were parents of children included in the study. Parents of participating children were asked about parental smoking, child's exposure to ETS and smoking policy at home. Cotinine and creatinine were measured in urine. Creatinine-adjusted and unadjusted urine cotinine (UC) geometric means were calculated. Associations between potential correlates and UC concentrations were analyzed in univariate and multivariate analyses. For 69 child-parent pairs, correlation between child and parental UC was analyzed. RESULTS Based on urinary cotinine measurement, 65.2% of children of smokers are exposed to ETS, compared to 20.7% of children in non-smoking families. Greater numbers of smokers living in the home (beta = 1.27, p < 0.01), and low maternal education (beta = - 2.32, p < 0.01) were associated with higher levels of UC in a multivariate analysis. Spearman correlations showed a positive moderate correlation between UC in 69 child-parent pairs (r = 0.52, p < 0.01). CONCLUSIONS In order to reduce child exposure to ETS, smoking parents should be urgently targeted for smoking cessation and smoke-free home interventions. Further interventions are needed to protect all children from ETS.
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Affiliation(s)
- Tamar Berman
- Public Health Services, Ministry of Health, 39 Yirmiyahu Street, Jerusalem, Israel
- Department of Health Promotion, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Efrat Rorman
- Public Health Services, Ministry of Health, 39 Yirmiyahu Street, Jerusalem, Israel
| | - Luda Groisman
- Public Health Services, Ministry of Health, 39 Yirmiyahu Street, Jerusalem, Israel
| | - Lital Keinan-Boker
- Israel Center for Disease Control, Israel Ministry of Health, Gertner Institute, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Tal Shimony
- Israel Center for Disease Control, Israel Ministry of Health, Gertner Institute, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Zohar Barnett-Itzhaki
- Public Health Services, Ministry of Health, 39 Yirmiyahu Street, Jerusalem, Israel.
- Faculty of Engineering, Ruppin Academic Center, Emek Hefer, Israel.
- Research Group in Environmental and Social Sustainability, Ruppin Academic Center, Emek Hefer, Israel.
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Kim H, Kang H, Cho SI. Decrease in household secondhand smoking among Korean adolescents associated with smoke-free policies: grade-period-cohort and interrupted time series analyses. Epidemiol Health 2023; 46:e2024009. [PMID: 38186248 DOI: 10.4178/epih.e2024009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
OBJECTIVES Smoke-free areas have expanded and related campaigns have been implemented since 1995 in Korea. As a result, household secondhand smoke (SHS) exposure has decreased over the past 15 years. We assessed the cohort effect, the effect of a 2008 campaign on household SHS exposure, and the impact of a complete smoking ban in public places along with increased penalties, as implemented in December 2011. METHODS Nationally representative cross-sectional 15-wave survey data of Korean adolescents were used. The 810,516 participants were classified into 6 grade groups, 15 period groups, and 20 middle school admission cohorts. An age-period-cohort analysis, conducted with the intrinsic estimator method, was used to assess the cohort effect of household SHS exposure, and interrupted-time series analyses were conducted to evaluate the effects of the smoke-free policy and the campaign. RESULTS For cohorts who entered middle school from 2002 to 2008, the risk of household SHS exposure decreased among both boys and girls. Immediately after implementation of the smoke-free policy, the prevalence of household SHS exposure by period decreased significantly for boys (coefficient, -8.96; p<0.05) and non-significantly for girls (coefficient, -6.99; p=0.07). After the campaign, there was a significant decrease in household SHS exposure by cohort among boys, both immediately and post-intervention (coefficient, -4.84; p=0.03; coefficient, -1.22; p=0.02, respectively). CONCLUSIONS A school-admission-cohort effect was found on household SHS exposure among adolescents, which was associated with the smoke-free policy and the campaign. Anti-smoking interventions should be implemented consistently and simultaneously.
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Affiliation(s)
- Hana Kim
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Korea
| | - Heewon Kang
- Institute of Health and Environment, Seoul National University, Seoul, Korea
| | - Sung-Il Cho
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Korea
- Institute of Health and Environment, Seoul National University, Seoul, Korea
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Moyo S, Hefler M, Carson-Chahhoud KV, Thomas D. Research translation to improve carer smoking cessation support in a paediatric ward of a regional hospital in the Northern Territory. Health Promot J Austr 2023; 34:867-874. [PMID: 36727287 DOI: 10.1002/hpja.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 12/23/2022] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
ISSUE ADDRESSED Health professionals have described barriers to providing carer smoking cessation support in children's wards. This article reports the findings of a research translation process that explored opportunities and developed pathways for change. METHODS A facilitated discussion workshop and scheduled stakeholder meetings were used to evaluate research evidence and translate it to an evidence-informed organisational change process, with actions for implementation. Workshop and meeting participants were senior health staff with either a pharmacist, personnel with expertise in alcohol and other drugs, medical or nursing backgrounds, and who held senior managerial roles who worked in a hospital in the Northern Territory. A qualitative approach was used. The data from the workshop were transcribed and analysed using thematic analysis. The first author took notes for meetings that were not recorded and analysed these alongside the transcripts. RESULTS The process was able to initiate change to overcome barriers to providing carer smoking cessation support. All participants agreed to prioritise and make carer smoking cessation everybody's responsibility and supported a systematic approach, including provision of nicotine replacement therapy, new record-keeping systems, and training to address staff knowledge deficits and skills gaps. This movement to solution-focused change continued after the workshop. CONCLUSIONS With some preparation, a research translation workshop and meetings with selected leaders can initiate organisational change in similar settings and is consistent with theories of planned change. SO WHAT?: This article describes the use of a process to support health promotion through new policies and practices following research which identified barriers in a hospital ward.
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Affiliation(s)
- Sukoluhle Moyo
- Menzies School of Health Research, Charles Darwin University, Alice Springs, Northern Territory, Australia
| | - Marita Hefler
- Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
| | | | - David Thomas
- Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
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Gambaryan M, Kontsevaya A, Drapkina O. Impact of National Tobacco Control Policy on Rates of Hospital Admission for Pneumonia: When Compliance Matters. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20105893. [PMID: 37239619 DOI: 10.3390/ijerph20105893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023]
Abstract
A number of studies claim that tobacco control (TC) regulations are associated with reductions in smoking-related hospitalisation rates, but very few have estimated the impact of TC laws (TCL) at both countrywide and regional levels, and none of them have studied the impact of TCL in relation to compliance with TC regulations. This study evaluates the effects of Russian TCL on hospital admission (HA) rates for pneumonia countrywide and in 10 Russian regions and the extent of these effects in connection with the compliance with TCL. Methods: HA rates for pneumonia from 2005-2019 were analysed to compare the periods before and after the adoption of TCL in 2013. An interrupted time series design and a Poisson regression model were used to estimate the immediate and long-term effects of TCL on pneumonia annual hospitalisation rates after the TCL adoption, compared with the pre-law period. The 10 Russian regions were compared using the TCL implementation scale (TCIS) developed on the basis of the results of the Russian TC policy evaluation survey; Spearman's rank correlation and linear regression models were employed. Results showed a 14.3% reduction in HA rates for pneumonia (RR 0.88; p = 0.01) after the adoption of TCL in Russia with significant long-term effect after 2013 (RR 0.86; p = 0.006). Regions with better enforcement of TCL exhibited greater reductions in pneumonia HA rates (rsp = -0.55; p = 0.04); (β = -4.21; p = 0.02). Conclusions: TCL resulted in a sustained reduction in pneumonia hospitalisation rates, but these effects, varying by region, may depend on the scale of the TCL enforcement.
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Affiliation(s)
- Marine Gambaryan
- National Medical Research Centre for Therapy and Preventive Medicine of the Ministry of Health of Russia, 101990 Moscow, Russia
| | - Anna Kontsevaya
- National Medical Research Centre for Therapy and Preventive Medicine of the Ministry of Health of Russia, 101990 Moscow, Russia
| | - Oxana Drapkina
- National Medical Research Centre for Therapy and Preventive Medicine of the Ministry of Health of Russia, 101990 Moscow, Russia
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Dickinson-Craig E, Badarch J, Bartington S, Hemming K, Thayakaran R, Day R, Pope F, Chuluunbaatar B, Boldbaatar D, Ochir C, Warburton D, Thomas GN, Manaseki-Holland S. Impact assessment of a raw coal ban on maternal and child health outcomes in Ulaanbaatar: a protocol for an interrupted time series study. BMJ Open 2023; 13:e061723. [PMID: 37094900 PMCID: PMC10151914 DOI: 10.1136/bmjopen-2022-061723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
INTRODUCTION Despite a decade of policy actions, Ulaanbaatar's residents continue to be exposed to extreme levels of air pollution, a major public health concern, especially for vulnerable populations such as pregnant women and children. In May 2019, the Mongolian government implemented a raw coal ban (RCB), prohibiting distribution and use of raw coal in households and small businesses in Ulaanbaatar. Here, we present the protocol for an interrupted time series (ITS; a strong quasi-experimental study design for public health interventions) that aims to assess the effectiveness of this coal ban policy on environmental (air quality) and health (maternal and child) outcomes. METHODS AND ANALYSIS Routinely collected data on pregnancy and child respiratory health outcomes between 2016 and 2022 in Ulaanbaatar will be collected retrospectively from the four main hospitals providing maternal and/or paediatric care as well as the National Statistics Office. Hospital admissions data for childhood diarrhoea, an unrelated outcome to air pollution exposure, will be collected to control for unknown or unmeasured coinciding events. Retrospective air pollution data will be collected from the district weather stations and the US Embassy. An ITS analysis will be conducted to determine the RCB intervention impact on these outcomes. Prior to the ITS, we have proposed an impact model based on a framework of five key factors, which were identified through literature search and qualitative research to potentially influence the intervention impact assessment. ETHICS AND DISSEMINATION Ethical approval has been obtained via the Ministry of Health, Mongolia (No.445) and University of Birmingham (ERN_21-1403). To inform relevant stakeholders of our findings, key results will be disseminated on both (inter)national and population levels through publications, scientific conferences and community briefings. These findings are aimed to provide evidence for decision-making in coal pollution mitigation strategies in Mongolia and similar settings throughout the world.
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Affiliation(s)
| | | | - Suzanne Bartington
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Karla Hemming
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Rasiah Thayakaran
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Rosie Day
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Francis Pope
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK
| | | | | | - Chimedsuren Ochir
- Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - David Warburton
- Saban Research Institute, Children's Hospital of Los Angeles, University of Southern California, Los Angeles, California, USA
| | - Graham Neil Thomas
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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Lee AR, Kingdon CC, Davie M, Hawcutt D, Sinha IP. Child poverty and health inequalities in the UK: a guide for paediatricians. Arch Dis Child 2023; 108:94-101. [PMID: 35680401 DOI: 10.1136/archdischild-2021-323671] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 05/12/2022] [Indexed: 01/24/2023]
Abstract
One in three children in the UK lives in relative poverty. There are clear and consistent links between child poverty and paediatric morbidity and mortality. In this review, we discuss drivers for family poverty in the UK, and how this leads to poor child health outcomes. We present a framework for healthcare professionals and institutions to consider interventions and strategies relating to socioeconomic health inequalities. We will focus on approaches to mitigate the effects of child poverty on children using our services at a local level and outline the importance of healthcare workers advocating for structural and high-level policy change to address the deep-rooted societal problems that cause child poverty.
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Affiliation(s)
- Alice R Lee
- Lab to Life Child Health Applied Data Centre, Department of Innovation, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
| | | | - Max Davie
- Community Paediatrics, Mary Sheridan Centre, Evelina London Children's Hospital, London, UK
| | - Daniel Hawcutt
- National Institute for Health Research, Alder Hey Clinical Research Facility, Alder Hey Children's Hospital, Liverpool, UK.,Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
| | - Ian P Sinha
- Lab to Life Child Health Applied Data Centre, Department of Innovation, Alder Hey Children's NHS Foundation Trust, Liverpool, UK .,University of Liverpool, Liverpool, UK
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11
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Siddiqi K, Arora M, Gupta PC. Common assumptions in tobacco control that may not hold true for South-East Asia. THE LANCET REGIONAL HEALTH. SOUTHEAST ASIA 2023; 8:100088. [PMID: 36644450 PMCID: PMC9831008 DOI: 10.1016/j.lansea.2022.100088] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Tobacco is a threat to public health in South-East Asia and its control should be a priority. However, many common assumptions about tobacco control may not hold true for the region and can misdirect policy. The substantial health risks associated with smokeless tobacco have been largely misunderstood and neglected. The syndemic association between tuberculosis and tobacco has also been overlooked. Similarly, less attention has been paid to address second-hand smoke exposure of pregnant women to indoor smoking (caused predominantly by men). On the other hand, our poor understanding of the diverse tobacco supply chain has been blocking progress in tobacco control. Finally, the rising popularity of electronic cigarettes has thrown new challenges; many governments, concerned for its youth, have banned such products. We argue for a nuanced approach to tobacco control in South-East Asia. We also encourage a wider debate in public health, where other established assumptions may be hampering progress.
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Affiliation(s)
- Kamran Siddiqi
- Department of Health Sciences, University of York and Hull York Medical School, Seebohm Rowntree building, University of York, York YO10 5DD, United Kingdom
| | - Monika Arora
- HRIDAY, New Delhi, and Public Health Foundation of India, New Delhi, India
| | - Prakash C Gupta
- Healis Sekhsaria Institute for Public Health, Thane, Maharashtra, India
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12
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Asthma Management in Children. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:9-18. [PMID: 36334702 DOI: 10.1016/j.jaip.2022.10.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/05/2022] [Accepted: 10/18/2022] [Indexed: 11/11/2022]
Abstract
Asthma is a common, complex heterogeneous disease often beginning in early life and is characterized by reversible airflow obstruction. The phenotypic differences that exist in children with asthma may impact underlying comorbid conditions and pharmacologic treatment choices. Prenatal factors for increased risk of asthma could include maternal diet and the maternal microbiome. Evidence also suggests that postnatal microbial exposures and colonization contribute to the risk of allergic diseases and asthma. After confirming the diagnosis, asthma management in children centers on 3 broad areas: pharmacologic treatment, treatment of underlying comorbidities, and education of the patient and caregivers on the importance of adherence and device technique. Moreover, social determinants of health significantly impact on symptom burden and treatment response.
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13
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Lewis G, Milnes L, Adams A, Schwarze J, Duff A. Influences on indoor environmental trigger remediation uptake for children and young people with asthma: A scoping review. Health Expect 2022; 26:87-97. [PMID: 36478049 PMCID: PMC9854302 DOI: 10.1111/hex.13670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 10/21/2022] [Accepted: 11/06/2022] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Children and young people (CYP) with asthma can benefit from reduced exposure to indoor environmental allergens and triggers but may not consistently have avoidance strategies implemented. To inform future interventions to increase trigger and allergen avoidance and enhance asthma control, a greater understanding of the influences on avoidance behaviours is necessary. METHODS A systematic scoping review was selected to summarize evidence on what influences family uptake of indoor environmental asthma trigger avoidance strategies for CYP with asthma and identify research gaps. Primary studies of any design, including CYP (≤18 years) with asthma, and/or parent-carers, available in English and conducted since 1993, were eligible. Searches included nine databases, hand-searching reference lists and citation searching. FINDINGS Thirty-three articles were included and are summarized narratively due to heterogeneity. Influences appear complex and multifactorial and include barriers to strategy uptake, health beliefs and personal motivation. Research specifically related to family understanding of allergic sensitisation status and exposure risks, and how these may inform avoidance implementation is required. Patient and public involvement (PPI) was not reported in included articles, although two studies used participatory methods. CONCLUSION There is limited research on family asthma trigger management, particularly what influences current management behaviours. Variation in families' ability to identify important triggers, understand exposure risk and consistently reduce exposures warrants further exploratory research to explain how families reach avoidance decisions, and what future interventions should aim to address. Further PPI-informed research to address such gaps, could enable theory-based, person-centred interventions to improve the uptake of asthma trigger remediation. PATIENT OR PUBLIC CONTRIBUTION An asthma-specific PPI group contributed to the decision-making for the funding for the wider project this review sits within. The findings of this scoping review have informed the subsequent phases of the project, and this was discussed with PPI groups (both adult and CYP groups) when proposing the next phases of the project.
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Affiliation(s)
- Grace Lewis
- School of Healthcare, Faculty of Medicine and HealthUniversity of LeedsLeedsUK,Asthma UK Centre for Applied Research, USHER InstituteUniversity of EdinburghEdinburghUK
| | - Linda Milnes
- School of Healthcare, Faculty of Medicine and HealthUniversity of LeedsLeedsUK,Asthma UK Centre for Applied Research, USHER InstituteUniversity of EdinburghEdinburghUK
| | - Alexandra Adams
- Asthma UK Centre for Applied Research, USHER InstituteUniversity of EdinburghEdinburghUK,Paediatric Respiratory UnitLeeds Children's HospitalLeedsUK
| | - Jürgen Schwarze
- Asthma UK Centre for Applied Research, USHER InstituteUniversity of EdinburghEdinburghUK,Child Life and Health, Centre for Inflammation ResearchThe University of EdinburghEdinburghUnited Kingdom
| | - Alistair Duff
- School of Healthcare, Faculty of Medicine and HealthUniversity of LeedsLeedsUK,Asthma UK Centre for Applied Research, USHER InstituteUniversity of EdinburghEdinburghUK,Paediatric Respiratory UnitLeeds Children's HospitalLeedsUK
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14
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Parents Reaching Out to Parents: An Appreciative, Qualitative Evaluation of Stakeholder Experiences of the Parent Champions in the Community Project. CHILDREN 2022; 9:children9101479. [PMID: 36291414 PMCID: PMC9600284 DOI: 10.3390/children9101479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/05/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Abstract
Background: Bronchiolitis is a seasonal, global acute lower respiratory tract infection caused by respiratory syncytial virus (RSV) and is a leading cause of hospital admission in young children. A peer-led (parents to parents) intervention was implemented to empower parents of children at risk of bronchiolitis and reduce hospital admissions. This paper reported the evaluation that aimed to gain the perspectives and experiences of five key stakeholder groups. Methods: A qualitative remote interview-based design, informed by Appreciative Inquiry was used. Thematic analysis was used. Results: Sixty-five stakeholders participated: parents (n = 43; mothers, n = 42), Parent Champions (n = 9), Children’s Centre Managers (n = 8), Children’s Centre Group Leaders (n = 11), and Core Team (n = 4). An overarching theme ‘Parents reaching out to parents’ was supported by five sub-themes (Raising awareness and sharing knowledge; Creating connection, trust, and confidence; Flourishing in their role as a Parent Champion; Rising to the challenges; and Knowledge is power, prevention is key: the government needs to know this.) Conclusions: Parent-to-parent peer support via the Parent Champions was perceived positively by parents who wanted to learn and improve the lives and health of their children. Parent Champions were successful in delivering information. Considering the socioeconomic burden of bronchiolitis to services and families, the potential for an upstream, relatively low cost, high-reach innovative intervention, as evidenced in this project, seems a valuable opportunity for improving children’s respiratory health.
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15
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Moyo S, Hefler M, Carson-Chahhoud KV, Thomas DP. A qualitative exploration of the provision and prioritisation of smoking cessation support to patient carers in a paediatric ward in Australia. BMC Nurs 2022; 21:227. [PMID: 35971122 PMCID: PMC9380293 DOI: 10.1186/s12912-022-01010-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/04/2022] [Indexed: 11/26/2022] Open
Abstract
Background Hospitalisation of a child is a unique opportunity for health staff to offer smoking cessation support; that is screening for carer smoking status, discussing cessation and providing interventions to carers who smoke. This has the potential to reduce the child’s exposure to second-hand smoke, and in turn tobacco related illnesses in children. However, these interventions are not always offered in paediatric wards. The aim of this study was to explore the provision and prioritisation of smoking cessation support to patient carers in a paediatric ward with a high proportion of Aboriginal patients and carers in a regional area of Australia’s Northern Territory. Methods This is a qualitative descriptive study of data collected through semi-structured interviews with 19 health staff. The interviews were audio recorded and transcribed verbatim. Thematic analysis was performed on the transcripts. Results We found low prioritisation of addressing carer smoking due to, a lack of systems and procedures to screen for smoking and provide quitting advice and unclear systems for providing more detailed cessation support to carers. Staff were demotivated by the lack of clear referral pathways. There were gaps in skills and knowledge, and health staff expressed a need for training opportunities in smoking cessation. Conclusion Health staff perceived they would provide more cessation support if there was a systematic approach with evidence-based resources for smoking cessation. These resources would include guidelines and clinical record systems with screening tools, clear action plans and referral pathways to guide clinical practice. Health staff requested support to identify existing training opportunities on smoking cessation.
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Affiliation(s)
- Sukoluhle Moyo
- Menzies School of Health Research, Charles Darwin University, Alice Springs, NT, Australia.
| | - Marita Hefler
- Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, Darwin, NT, 0811, Australia
| | | | - David P Thomas
- Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, Darwin, NT, 0811, Australia
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16
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Xiao CS, Sharp SJ, van Sluijs EMF, Ogilvie D, Panter J. Impacts of new cycle infrastructure on cycling levels in two French cities: an interrupted time series analysis. Int J Behav Nutr Phys Act 2022; 19:77. [PMID: 35799166 PMCID: PMC9260999 DOI: 10.1186/s12966-022-01313-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 06/07/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Cities globally have started to make substantial investment in more sustainable forms of transportation. We aimed to evaluate whether the construction of new cycling infrastructure in Paris and Lyon, France, affected population cycling activity along new or improved routes. METHODS Routinely collected cycle count data from January 2014 to March 2020 were acquired for the cities of Paris and Lyon. Improvements were identified at 15 locations with 6 months of pre- and post-intervention data. Comparison streets were chosen within Paris or Lyon for which pre-intervention trends in cycling were similar to those at intervention sites. Controlled interrupted time series analyses and autocorrelation were performed adjusting for seasonality. Random-effects meta-analysis combined results across streets within each city and overall. RESULTS On average, cycling counts/day increased on both intervention and control streets in Paris and Lyon. In general, results of the ITS analysis indicated no significant change in the level or trend as a result of the improvements in either city. Meta-analysis suggested that intervention streets in Paris had a larger positive pooled effect size for level change (218 cycle counts, 95% CI -189, 626, I2 = 0%) compared to Lyon (34, 95% CI -65, 133, I2 = 14%); however, confidence intervals for both cities were wide and included no effect. CONCLUSIONS The findings suggest that improving or constructing new cycle lanes may be necessary but not sufficient to induce significant changes in cycling levels. There is a need to understand how context, intervention design and other complementary interventions can improve the effectiveness of new cycling infrastructure.
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Affiliation(s)
- Christina S. Xiao
- grid.5335.00000000121885934MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Stephen J. Sharp
- grid.5335.00000000121885934MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Esther M. F. van Sluijs
- grid.5335.00000000121885934MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - David Ogilvie
- grid.5335.00000000121885934MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Jenna Panter
- grid.5335.00000000121885934MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
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17
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Been JV, Laverty AA, Tsampi A, Filippidis FT. European progress in working towards a tobacco-free generation. Eur J Pediatr 2021; 180:3423-3431. [PMID: 34032890 PMCID: PMC8589739 DOI: 10.1007/s00431-021-04116-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 02/06/2023]
Abstract
Children have the right to grow up free from the hazards associated with tobacco smoking. Tobacco smoke exposure can have detrimental effects on children's health and development, from before birth and beyond. As a result of effective tobacco control policies, European smoking rates are steadily decreasing among adults, as is the proportion of adolescents taking up smoking. Substantial variation however exists between countries, both in terms of smoking rates and regarding implementation, comprehensiveness and enforcement of policies to address smoking and second-hand smoke exposure. This is important because comprehensive tobacco control policies such as smoke-free legislation and tobacco taxation have extensively been shown to carry clear health benefits for both adults and children. Additional policies such as increasing the legal age to buy tobacco, reducing the number of outlets selling tobacco, banning tobacco display and advertising at the point-of-sale, and introducing plain packaging for tobacco products can help reduce smoking initiation by youth. At societal level, health professionals can play an important role in advocating for stronger policy measures, whereas they also clearly have a duty to address smoking and tobacco smoke exposure at the patient level. This includes providing cessation advise and referring to effective cessation services.Conclusion: Framing of tobacco exposure as a child right's issue and of comprehensive tobacco control as a tool to work towards the ultimate goal of reaching a tobacco-free generation can help accelerate European progress to curb the tobacco epidemic. What is Known: • Tobacco exposure is associated with a range of adverse health effects among babies and children. • Comprehensive tobacco control policies helped bring down smoking rates in Europe and benefit child health. What is New: • Protecting the rights and health of children provides a strong starting point for tobacco control advocacy. • The tobacco-free generation concept helps policy-makers set clear goals for protecting future generations from tobacco-associated harms.
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Affiliation(s)
- Jasper V Been
- Division of Neonatology, Department of Pediatrics, Erasmus MC Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, Netherlands.
- Department of Obstetrics and Gynaecology, Erasmus MC Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, Netherlands.
- Department of Public Health, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.
| | - Anthony A Laverty
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, UK
| | - Aikaterini Tsampi
- Department of Transboundary Legal Studies, Faculty of Law, University of Groningen, Groningen, Netherlands
| | - Filippos T Filippidis
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, UK
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18
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Ho FK, Man KKC, Toshner M, Church C, Celis-Morales C, Wong ICK, Berry C, Sattar N, Pell JP. Thromboembolic Risk in Hospitalized and Nonhospitalized COVID-19 Patients: A Self-Controlled Case Series Analysis of a Nationwide Cohort. Mayo Clin Proc 2021; 96:2587-2597. [PMID: 34607634 PMCID: PMC8282478 DOI: 10.1016/j.mayocp.2021.07.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/02/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To assess the associations between coronavirus disease 2019 (COVID-19) infection and thromboembolism including myocardial infarction (MI), ischemic stroke, deep vein thrombosis (DVT), and pulmonary embolism (PE). PATIENTS AND METHODS A self-controlled case-series study was conducted covering the whole of Scotland's general population. The study population comprised individuals with confirmed (positive test) COVID-19 and at least one thromboembolic event between March 2018 and October 2020. Their incidence rates during the risk interval (5 days before to 56 days after the positive test) and the control interval (the remaining periods) were compared intrapersonally. RESULTS Across Scotland, 1449 individuals tested positive for COVID-19 and experienced a thromboembolic event. The risk of thromboembolism was significantly elevated over the whole risk period but highest in the 7 days following the positive test (incidence rate ratio, 12.01; 95% CI, 9.91 to 14.56) in all included individuals. The association was also present in individuals not originally hospitalized for COVID-19 (incidence rate ratio, 4.07; 95% CI, 2.83 to 5.85). Risk of MI, stroke, PE, and DVT were all significantly higher in the week following a positive test. The risk of PE and DVT was particularly high and remained significantly elevated even 56 days following the test. CONCLUSION Confirmed COVID-19 infection was associated with early elevations in risk with MI, ischemic stroke, and substantially stronger and prolonged elevations with DVT and PE both in hospital and community settings. Clinicians should consider thromboembolism, especially PE, among people with COVID-19 in the community.
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Affiliation(s)
- Frederick K Ho
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, Scotland, UK.
| | - Kenneth K C Man
- School of Pharmacy, University College London, London, England, UK; Centre for Safe Medication Practice and Research, Department of Pharmacy and Pharmacology, University of Hong Kong, Hong Kong, China
| | - Mark Toshner
- Department of Medicine, School of Clinical Medicine, University of Cambridge, England, UK
| | - Colin Church
- NHS Greater Glasgow and Clyde, Glasgow, Scotland, UK
| | - Carlos Celis-Morales
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Ian C K Wong
- School of Pharmacy, University College London, London, England, UK; Centre for Safe Medication Practice and Research, Department of Pharmacy and Pharmacology, University of Hong Kong, Hong Kong, China
| | - Colin Berry
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Naveed Sattar
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Jill P Pell
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, Scotland, UK
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19
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Yang X, Yan Z, Xu G, Tan Y, Zhu J. How secondhand smoke exposure affects tobacco use and smoking susceptibility of adolescents: Sex and school differences. Tob Induc Dis 2021; 19:68. [PMID: 34539307 PMCID: PMC8409096 DOI: 10.18332/tid/140094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/01/2021] [Accepted: 07/08/2021] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Secondhand smoke (SHS) exposure affects tobacco related health behaviors during adolescence and persists into adulthood. This study aimed to investigate the influence of SHS exposure on tobacco use among adolescents stratified by school and gender, and provide recommendations for controlling tobacco use in youth. METHODS Through stratified random cluster sampling, 12278 selected students (aged 13-18 years) from schools in China were administered questionnaires. Multiple logistic regression was used to analyze whether SHS exposure would increase the smoking risk and susceptibility of adolescents. RESULTS The prevalence of SHS exposure among the participating students was 74.8%. Adolescents exposed to SHS were at higher odds of being susceptible and currently smoking. Students with SHS exposure at both home and public places accounted for 36.6%, greatly increasing the current smoking risk and smoking susceptibility. Home SHS exposure had greater impact on the current tobacco use of boys (OR=2.13; 95% CI: 1.50-3.03) and junior school students (OR=4.67; 95% CI: 2.41-9.06). Exposure from public places increased the risk of current smoking in boys (OR=4.20; 95% CI: 2.31-7.65) and smoking susceptibility of vocational school students (OR=1.51; 95% CI: 1.07-2.15). Students with highlevel exposure to SHS had 2.25 times higher odds of e-cigarette use. CONCLUSIONS The prevalence of SHS exposure is still high among adolescents in China and is associated with increased risk for tobacco use regardless of gender and school level. Effective smoke-free strategies should be developed and strictly implemented. Boys and junior school students constitute vulnerable populations exposed to SHS at home.
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Affiliation(s)
- Xiaochen Yang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Zhongheng Yan
- The Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Gang Xu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Yinliang Tan
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Jingfen Zhu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
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20
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Laverty AA, Been JV. Protecting children from tobacco-related harm in private vehicles. Lancet Public Health 2021; 6:e539-e540. [PMID: 34274047 DOI: 10.1016/s2468-2667(21)00166-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 07/12/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Anthony A Laverty
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, UK
| | - Jasper V Been
- Division of Neonatology, Department of Paediatrics, Erasmus MC Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam 3000 CB, Netherlands; Department of Public Health, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.
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21
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Prevention and Outpatient Treatment of Asthma Exacerbations in Children. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2567-2576. [PMID: 34246433 DOI: 10.1016/j.jaip.2021.03.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 12/17/2022]
Abstract
Acute exacerbations cause significant morbidity and mortality in children with asthma worldwide. Although exacerbations can be minor and transient, in some children they are recurrent and significantly adversely impact quality of life. Children with frequent exacerbations account for a disproportionate amount of unscheduled care in nonprimary health facilities. Frequent exacerbators are often prescribed controller medications, but poor adherence is common. Major predictors for asthma exacerbations include genetic, social, comorbid, biological, and environmental factors. Although virus infections are a key trigger for exacerbations, other environmental factors also significantly increase risk. A previous exacerbation is a major risk factor for future exacerbations and thus identifies children to target for prevention of future episodes. In this review, we discuss both modifiable and fixed factors associated with asthma exacerbations, how to assess children for risk, and which pharmacological and nonpharmacological interventions may be of benefit. Finally, we review the current evidence around treatment within the outpatient setting for an emerging exacerbation.
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22
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Mackay DF, Turner SW, Semple SE, Dick S, Pell JP. Associations between smoke-free vehicle legislation and childhood admissions to hospital for asthma in Scotland: an interrupted time-series analysis of whole-population data. LANCET PUBLIC HEALTH 2021; 6:e579-e586. [PMID: 34274049 DOI: 10.1016/s2468-2667(21)00129-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 05/12/2021] [Accepted: 05/24/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND In Scotland, childhood admissions to hospital for asthma fell from March, 2006, after legislation was introduced to prohibit smoking in public places. In December, 2016, new Scottish legislation banned smoking in vehicles containing a child. We aimed to determine whether the introduction of this new legislation produced additional benefits. METHODS We obtained data on all asthma emergency admissions to hospitals in Scotland between 2000 and 2018 for individuals younger than 16 years. We used interrupted time-series analyses to study changes in monthly incidence of asthma emergency admissions to hospital per 100 000 children after the introduction of smoke-free vehicle legislation, taking into account previous smoke-free interventions. We did subgroup analyses according to age and area deprivation, using the Scottish Index of Multiple Deprivation, and repeated the analyses for a control condition, gastroenteritis, and other respiratory conditions. FINDINGS Of the 32 342 emergency admissions to hospital for asthma among children younger than 16 years over the 19-year study period (Jan 1, 2000, to Dec 31, 2018), 13 954 (43%) were among children younger than 5 years and 18 388 (57%) were among children aged 5-15 years. After the introduction of smoke-free vehicle legislation, there was a non-significant decline in the slope for monthly emergency admissions to hospital for asthma among children younger than 16 years (-1·21%, 95% CI -2·64 to 0·23) relative to the underlying trend in hospital admissions for childhood asthma. However, children younger than 5 years had a significant decline in the slope for monthly asthma admissions (-1·49%, -2·69 to -0·27) over and above the underlying trend among children in this age group (equivalent to six fewer hospitalisations per year), but no such decline was seen in children aged 5-15 years. Monthly admissions to hospital for asthma fell significantly among children living in the most affluent areas (-2·27%, -4·41 to -0·07) but not among those living in the most deprived areas. We found no change in admissions to hospital for gastroenteritis or other respiratory conditions after the introduction of the smoke-free vehicle legislation. INTERPRETATION Although legislation banning smoking in vehicles did not affect hospital admissions for severe asthma among children overall or in the older age group, this legislation was associated with a reduction in severe asthma exacerbations requiring hospital admission among preschool children, over and above the underlying trend and previous interventions designed to reduce exposure to second-hand smoke. Similar legislation prohibiting smoking in vehicles that contain children should be adopted in other countries. FUNDING None.
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Affiliation(s)
- Daniel F Mackay
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Sean E Semple
- Institute for Social Marketing and Health, Faculty of Health and Sports Sciences, University of Stirling, Stirling, UK
| | - Smita Dick
- Child Health, University of Aberdeen, Aberdeen, UK
| | - Jill P Pell
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
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Effect of smoke-free policies in outdoor areas and private places on children's tobacco smoke exposure and respiratory health: a systematic review and meta-analysis. LANCET PUBLIC HEALTH 2021; 6:e566-e578. [PMID: 34274050 DOI: 10.1016/s2468-2667(21)00097-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Smoke-free policies in outdoor areas and semi-private and private places (eg, cars) might reduce the health harms caused by tobacco smoke exposure (TSE). We aimed to investigate the effect of smoke-free policies covering outdoor areas or semi-private and private places on TSE and respiratory health in children, to inform policy. METHODS In this systematic review and meta-analysis, we searched 13 electronic databases from date of inception to Jan 29, 2021, for published studies that assessed the effects of smoke-free policies in outdoor areas or semi-private or private places on TSE, respiratory health outcomes, or both, in children. Non-randomised and randomised trials, interrupted time series, and controlled before-after studies, without restrictions to the observational period, publication date, or language, were eligible for the main analysis. Two reviewers independently extracted data, including adjusted test statistics from each study using a prespecified form, and assessed risk of bias for effect estimates from each study using the Risk of Bias in Non-Randomised Studies of Interventions tool. Primary outcomes were TSE in places covered by the policy, unplanned hospital attendance for wheezing or asthma, and unplanned hospital attendance for respiratory tract infections, in children younger than 17 years. Random-effects meta-analyses were done when at least two studies evaluated policies that regulated smoking in similar places and reported on the same outcome. This study is registered with PROSPERO, CRD42020190563. FINDINGS We identified 5745 records and assessed 204 full-text articles for eligibility, of which 11 studies met the inclusion criteria and were included in the qualitative synthesis. Of these studies, seven fit prespecified robustness criteria as recommended by the Cochrane Effective Practice and Organization of Care group, assessing smoke-free cars (n=5), schools (n=1), and a comprehensive policy covering multiple areas (n=1). Risk of bias was low in three studies, moderate in three, and critical in one. In the meta-analysis of ten effect estimates from four studies, smoke-free car policies were associated with an immediate TSE reduction in cars (risk ratio 0·69, 95% CI 0·55-0·87; 161 466 participants); heterogeneity was substantial (I2 80·7%; p<0·0001). One additional study reported a gradual TSE decrease in cars annually. Individual studies found TSE reductions on school grounds, following a smoke-free school policy, and in hospital attendances for respiratory tract infection, following a comprehensive smoke-free policy. INTERPRETATION Smoke-free car policies are associated with reductions in reported child TSE in cars, which could translate into respiratory health benefits. Few additional studies assessed the effect of policies regulating smoking in outdoor areas and semi-private and private places on children's TSE or health outcomes. On the basis of these findings, governments should consider including private cars in comprehensive smoke-free policies to protect child health. FUNDING Dutch Heart Foundation, Lung Foundation Netherlands, Dutch Cancer Society, Dutch Diabetes Research Foundation, Netherlands Thrombosis Foundation, and Health Data Research UK.
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O’Donnell R, Eadie D, Stead M, Dobson R, Semple S. 'I Was Smoking a Lot More during Lockdown Because I Can': A Qualitative Study of How UK Smokers Responded to the Covid-19 Lockdown. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115816. [PMID: 34071475 PMCID: PMC8198893 DOI: 10.3390/ijerph18115816] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/13/2021] [Accepted: 05/25/2021] [Indexed: 11/25/2022]
Abstract
This study explored how Covid-19 lockdown restrictions affected people’s daily smoking routines and behaviours, including adherence and modifications to pre-established smoking restrictions in the home. Semi-structured telephone interviews were conducted with smokers and non-smokers from smoking households 19 to 27 weeks after the first full UK lockdown ended in May 2020. A non-probability purposive sample representing 25 adults aged 21 or over living in households with at least 1 smoker were recruited to the study. A quota sampling strategy was used, according to age, gender, smoking status, family status, household composition, householder access to outdoor space, and change to work-life status. Most participants found lockdown increased the amount of time spent at home, where stresses associated with confinement, curtailment of social routines, removal of barriers and distractions to smoking due to home working, and feelings of boredom all contributed to increased smoking. Fewer factors were identified as reducing smoking during lockdown. Prominent examples included disruption to habitual smoking patterns and distraction from smoking associated with spending more time doing outdoor activities. Pressures placed on physical space and lack of privacy due to the confinement at home were responsible for displacement of smoking within the home, leading to breaking of smoke-free rules and family tensions, and in some cases to greater awareness amongst parents that their children smoked. Changes in daily routines associated with lockdown affected and displaced smoking behaviour both positively and negatively. Health improvement interventions could seek to harness positive changes in smoking associated with any future lockdown approaches. New home-working norms highlight the need for employers to support staff to reduce their smoking and to remain smoke-free.
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Ramphul M, Lo DKH, Gaillard EA. Precision Medicine for Paediatric Severe Asthma: Current Status and Future Direction. J Asthma Allergy 2021; 14:525-538. [PMID: 34045872 PMCID: PMC8144021 DOI: 10.2147/jaa.s265657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/26/2021] [Indexed: 12/11/2022] Open
Abstract
Asthma is a heterogeneous disease, characterised by different phenotypes and endotypes. Precision medicine in asthma refers to the implementation of a targeted therapy for each individual child, based on the identification of treatable traits, including environmental, immunological and genetic factors. Severe asthma in children is associated with increased hospitalisation rates, a lower quality of life, increased healthcare costs and an increased mortality. In the era of new molecular biologics treatments, it is essential to improve deep phenotyping of children with severe asthma in order to deliver the most effective treatment to each individual child. In this review, we discuss the personalised approach to the assessment and management of severe asthma. We explore the indications and use of the currently licensed biologics, as well as the potential of other emerging treatments.
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Affiliation(s)
- Manisha Ramphul
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
| | - David K H Lo
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
- Department of Respiratory Sciences, Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
| | - Erol A Gaillard
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
- Department of Respiratory Sciences, Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
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Khokhar MA, Siddiqi K. Smoke-Free Policies in the Global South. NICOTINE & TOBACCO RESEARCH : OFFICIAL JOURNAL OF THE SOCIETY FOR RESEARCH ON NICOTINE AND TOBACCO 2020; 22:2125-2126. [PMID: 33049050 DOI: 10.1093/ntr/ntaa210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 11/14/2022]
Affiliation(s)
- Mariam A Khokhar
- Department of Health Sciences, University of York, Heslington, York, UK
| | - Kamran Siddiqi
- Department of Health Sciences, University of York, Heslington, York, UK
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Laverty AA, Been JV. Two simple ways for governments to clear the air for children. THE LANCET PUBLIC HEALTH 2020; 5:e465-e466. [DOI: 10.1016/s2468-2667(20)30184-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 11/26/2022] Open
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