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Bahrami Z, Sato S, Yang Z, Maiti M, Kanawat P, Umemura T, Onishi K, Terasaki H, Nakayama T, Matsumi Y, Ueda K. The perception of air pollution and its health risk: a scoping review of measures and methods. Glob Health Action 2024; 17:2370100. [PMID: 38940815 PMCID: PMC11216274 DOI: 10.1080/16549716.2024.2370100] [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: 12/12/2023] [Accepted: 06/16/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Although there is increasing awareness of the health risks of air pollution as a global issue, few studies have focused on the methods for assessing individuals' perceptions of these risks. This scoping review aimed to identify previous research evaluating individuals' perceptions of air pollution and its health effects, and to explore the measurement of perceptions, as a key resource for health behaviour. METHODS The review followed the methodological framework proposed by Arksey and O'Malley. PubMed and Web of Science were searched. After initial and full-text screening, we further selected studies with standardised scales that had previously been tested for reliability and validity in assessing awareness and perceptions. RESULTS After full-text screening, 95 studies were identified. 'Perception/awareness of air quality' was often measured, as well as 'Perception of health risk.' Only nine studies (9.5%) used validated scaled questionnaires. There was considerable variation in the scales used to measure the multiple dimensions of risk perception for air pollution. CONCLUSION Few studies used structured scales to quantify individuals' perceptions, limiting comparisons among studies. Standardised methods for measuring health risk perception are needed.
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Affiliation(s)
- Zeinab Bahrami
- Research Institute for Humanity and Nature, Kyoto, Japan
- Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Satomi Sato
- Graduate School of Public Health, St Lukes International University, Chuo, Japan
| | - Zhesi Yang
- Research Institute for Humanity and Nature, Kyoto, Japan
- Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Monali Maiti
- Department of Chemistry and Forensic Science, R.B.V.R.R. Women’s College, Hyderabad, India
| | - Paoin Kanawat
- Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Tomohiro Umemura
- Research Institute for Humanity and Nature, Kyoto, Japan
- Department of Health and Psychosocial Medicine, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Kazunari Onishi
- Research Institute for Humanity and Nature, Kyoto, Japan
- Graduate School of Public Health, St Lukes International University, Chuo, Japan
| | - Hiroaki Terasaki
- Research Institute for Humanity and Nature, Kyoto, Japan
- Faculty of Engineering, University of Fukui, Fukui, Japan
| | - Tomoki Nakayama
- Research Institute for Humanity and Nature, Kyoto, Japan
- Faculty of Environmental Science, Nagasaki University, Nagasaki, Japan
| | - Yutaka Matsumi
- Research Institute for Humanity and Nature, Kyoto, Japan
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan
| | - Kayo Ueda
- Research Institute for Humanity and Nature, Kyoto, Japan
- Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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Zhang F, Wang M, Wang M, Fan C, Tao L, Ma W, Sui S, Liu T, Jia L, Guo X. Revealing the dual impact of VOCs on recycled rubber workers: Health risk and odor perception. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 283:116824. [PMID: 39106573 DOI: 10.1016/j.ecoenv.2024.116824] [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: 04/03/2024] [Revised: 07/28/2024] [Accepted: 07/30/2024] [Indexed: 08/09/2024]
Abstract
Volatile organic compounds (VOCs) pose potential hazards to human health and contribute significantly to odor pollution. This study examined VOC emissions from a representative recycled rubber industry, evaluating the occupational health risks for frontline workers in various workshops. Variables such as gender and workshop-specific concentration variations were considered using Monte Carlo simulation methods. Employees in the five production workshops and office areas face noncarcinogenic health risks with hazard indices (HIs) greater than 1, with the rubber compounding phase presenting the highest risk. Acetaldehyde is identified as the primary noncarcinogenic health risk substance, with hazard quotient (HQ) values exceeding 1 in all workshops. Carcinogenic health risks vary by area, with the highest risks found in compounding and refining workshops. Formaldehyde poses the greatest risk in rubber grinding workshops and offices, with cumulative weights exceeding unacceptable levels of M80.58 % and W77.56 % in grinding and M94.98 % and W92.24 % in the office. Male workers face 4-7 % greater noncarcinogenic VOC health risks than females and 5-14 % greater carcinogenic risks from individual VOCs, increasing their susceptibility to health risks caused by VOCs. Additionally, our analysis of odor identification and intensity classification revealed that 53 VOCs are capable of causing odor pollution, with several substances reaching odor levels of 2 or higher. The predominant perceived odors, as reflected in the odor wheel, include categories such as "solvent/aromatic" and "sweet/fruit," with aldehydes being the primary odor-causing substances. In summary, emissions of VOCs from rubber industrial processes not only pose substantial health risks to workers but also contribute significantly to odor pollution. Consequently, enterprises must prioritize optimizing workplace conditions to ensure the occupational health and well-being of their employees.
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Affiliation(s)
- Fan Zhang
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Mingshi Wang
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China.
| | - Mingya Wang
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Chuanyi Fan
- Henan Jiaozuo Ecological Environmental Monitoring Center, Jiaozuo 454003, China
| | - Lu Tao
- Henan Jiaozuo Ecological Environmental Monitoring Center, Jiaozuo 454003, China
| | - Wanqi Ma
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Shaobo Sui
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Tong Liu
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Luhao Jia
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
| | - Xiaoming Guo
- College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China
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Pelliconi M, Andretta M, Righi S. The screening evaluation of environmental odors: a new dispersion modelling-based tool. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:50529-50543. [PMID: 39096458 DOI: 10.1007/s11356-024-34505-1] [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: 03/05/2024] [Accepted: 07/23/2024] [Indexed: 08/05/2024]
Abstract
Odor pollution is the biggest source of complaints from citizens concerning environmental issues after noise. Often, the need for corrective actions is evaluated through simulations performed with atmospheric dispersion models. To save resources, air pollution control institutions perform a first-level odor impact assessment, for screening purposes. This is often based on Gaussian dispersion models (GDM), which does not need high computational power. However, their outputs tend to be conservative regarding the analyzed situation, rather than representative of the real in-site conditions. Hence, regulations and guidelines adopted at an institutional level for authorization/control purposes are based on Lagrangian particle dispersion models (LPDM). These models grant a more accurate simulation of the pollutants' dispersion even if they are more demanding regarding both technical skills and computing power. The present study aims to increase the accuracy of screening odor impact assessment by identifying the correlation function of the outputs derived from the two simulation models. The case study is placed in northern Italy, where a single-point source, with various stack heights, was considered. The case study is placed in northern Italy, where a single-point source, with various stack heights, was considered. The obtained correlation functions allow the practitioner to have a more accurate first-level odor impact assessment, to save time for training, and to reduce the site-specific meteorological data before proceeding with the simulation. The identified functions could allow institutions to estimate the results that would have been forecasted with the application of the more complex LPDM, applying, however, the much simpler GDM. This solution grants an accurate tool which can be used to address citizens' concerns while saving workforce and technical resources. Limitations are related to the specificity of the method regarding type sources, orography, and meteorological conditions. Comparison with other screening tools is also presented and discussed.
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Affiliation(s)
| | | | - Serena Righi
- Alma Mater Studiorum, Università di Bologna, Bologna, Italy
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Szyłak-Szydłowski M, Kos W. Application of Sensory Methods to Evaluate the Effectiveness of Solutions to Reduce the Exposure to Odour Nuisance and Ammonia Emissions from the Compost Heaps. SENSORS (BASEL, SWITZERLAND) 2024; 24:4200. [PMID: 39000980 PMCID: PMC11243941 DOI: 10.3390/s24134200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 06/22/2024] [Accepted: 06/26/2024] [Indexed: 07/16/2024]
Abstract
Exposure to high concentrations of odours can result in health effects associated with direct health risks and irritation from nuisance. This investigation aimed to correlate aspects of the waste composting process with the emission levels of malodourous compounds. An essential optimisation criterion is the reduction of negative environmental impacts, particularly odour emissions. This study characterises odour concentration variations across various technological variants over different weeks of the composting process. A secondary objective is evaluating the efficacy of these variants, which differ in inoculation substances and compost heap composition. Olfactometric analyses were conducted using portable field olfactometers, enabling precise dilutions by mixing contaminated and purified air. The primary aim was to examine the correlation between selected odour parameters, determined via sensory analysis, and ammonia concentration during different composting weeks. Ammonia levels were measured using an RAE electrochemical sensor. Research shows that odour concentration is a significant indicator of compost maturity. In situ, olfactometric testing can effectively monitor the aerobic stabilisation process alone or with other methods. The most effective technological solution was identified by combining olfactometric and ammonia measurements and monitoring composting parameters, ensuring minimal odour emissions and the safety of employees and nearby residents.
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Affiliation(s)
- Mirosław Szyłak-Szydłowski
- Faculty of Building Services, Hydro and Environmental Engineering, Warsaw University of Technology, Nowowiejska 20 St., 00-653 Warsaw, Poland;
| | - Wojciech Kos
- Faculty of Building Services, Hydro and Environmental Engineering, Warsaw University of Technology, Nowowiejska 20 St., 00-653 Warsaw, Poland;
- Miejskie Przedsiębiorstwo Oczyszczania w M.St. Warszawie Sp. z o.o., Obozowa 43 St., 01-161 Warsaw, Poland
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Karki K, Chaurel A, Neupane AK, Parajuli K, Ghimire R. Risk perception among residents living near industries in Godawari Municipality of Lalitpur, Nepal. Environ Anal Health Toxicol 2023; 38:e2023029-0. [PMID: 38298048 PMCID: PMC10834076 DOI: 10.5620/eaht.2023029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 12/25/2023] [Indexed: 02/02/2024] Open
Abstract
The industrial sector stands out as a significant contributor to environmental pollution. Those who reside in close proximity to industrial areas commonly harbor concerns about potential health and environmental hazards. This study aimed to find out the perception of risk and self-reported health impacts among individuals living near industries in Godawari Municipality, Lalitpur, Nepal. Conducted as a community-based cross-sectional study, it involved 270 households. Face-to-face interviews were employed, utilizing a pretested structured questionnaire. The study zone encompassed the communities of Godawari Municipality within a 3-kilometer radius of industrial sites. Specifically, stone mines, stone crushers, and brick kilns were purposefully selected, while study participants were randomly sampled using a random table. Data analysis was performed using IBM SPSS, incorporating both univariate and bivariate techniques. Among those residing near industrial zones, a mere 9.6 % reported experiencing wheezing or whistling in the past 12 months. A substantial 36.3% consistently felt stressed due to industrial activities in their vicinity. Approximately half (51.9 %) of the participants indicated that the contaminated air in the area had adverse effects on human health. Furthermore, a palpable perception of elevated risk was associated with the proximity of industries (p<0.001). Over half of the participants perceived a notable risk stemming from the presence of industries near their homes, largely due to pollutants. These individuals also disclosed various health repercussions and expressed significant apprehension regarding their future well-being in the area. The implications of these findings are substantial, particularly for local-level planning and the development of industrial sites. Addressing the concerns surrounding people's heightened perception of risk from nearby industries is pivotal in fostering harmonious coexistence and informed decision-making.
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Affiliation(s)
- Kshitij Karki
- Department of Public Health, Asian College for Advance Studies, Purbanchal University, Lalitpur, Nepal
| | - Anish Chaurel
- Department of Public Health, Asian College for Advance Studies, Purbanchal University, Lalitpur, Nepal
| | - Aashish Kumar Neupane
- Department of Public Health, Asian College for Advance Studies, Purbanchal University, Lalitpur, Nepal
| | - Keshab Parajuli
- Department of Public Health, Asian College for Advance Studies, Purbanchal University, Lalitpur, Nepal
| | - Raju Ghimire
- Department of Public Health, Asian College for Advance Studies, Purbanchal University, Lalitpur, Nepal
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Krüger T, Kraus T, Kaifie A. A Changing Home: A Cross-Sectional Study on Environmental Degradation, Resettlement and Psychological Distress in a Western German Coal-Mining Region. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19127143. [PMID: 35742391 PMCID: PMC9223024 DOI: 10.3390/ijerph19127143] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 02/01/2023]
Abstract
Unwelcome environmental changes can lead to psychological distress, known as “solastalgia”. In Germany, the open-pit mining of brown coal results in environmental changes as well as in the resettlement of adjacent villages. In this study, we investigated the risk of open-pit mining for solastalgia and psychological disorders (e.g., depression, generalized anxiety and somatization) in local communities. The current residents and resettlers from two German open-pit mines were surveyed concerning environmental stressors, place attachment, impacts and mental health status. In total, 620 people responded, including 181 resettlers, 114 people from villages threatened by resettlement and 325 people from non-threatened villages near an open-pit mine. All groups self-reported high levels of psychological distress, approximately ranging between 2−7.5 times above the population average. Respondents from resettlement-threatened villages showed the worst mental health status, with 52.7% indicating at least moderate somatization levels (score sum > 9), compared to 28% among resettlers. We observed a mean PHQ depression score of 7.9 (SD 5.9) for people from resettlement-threatened villages, 7.4 (SD 6.0) for people from not-threatened villages, compared to 5.0 (SD 6.5) for already resettled people (p < 0.001). In conclusion, the degradation and loss of the home environment caused by open-pit mining was associated with an increased prevalence of depressive, anxious and somatoform symptoms in local communities. This reveals a need for further in-depth research, targeted psychosocial support and improved policy frameworks, in favor of residents’ and resettlers’ mental health.
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Evaluation of Inoculated Waste Biological Stabilization Degree by Olfactometric Methods. ENERGIES 2021. [DOI: 10.3390/en14071835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
As a result of compounds’ transformation in the waste biostabilization phases, there is an increase in odor nuisance and health problems among people exposed to odorants. Linking the odor concentration to the degree of waste biostabilization may be an important tool for the assessment of individual technological variants of biostabilization. The study aimed to link the odor emissions to the biostabilization degree in individual process variants that differed in the inoculum. The tests were carried out on inoculated windrows on the waste mechanical-bological treatment open site. Odor concentrations were measured during the entire seven-week process of biostabilization (weeks 1–7) and compared with kinetics parameters of organic compounds’ decomposition. The olfactometric tests showed the necessity of using the preparation to reduce the value of odor concentration. Research proved that the decrease of odor concentration values could be useful to indicate the particular phases of biostabilization. Also, the proposed method provides an opportunity to optimize the process concerning the function related to the low degree of odor nuisance of the technologies, including selection of environmentally safe inoculum. This issue has application values that may result in the implementation of new control systems for waste stabilization bioreactors and the evaluation of applied technological solutions.
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Khatatbeh M, Alzoubi K, Khabour O, Al-Delaimy W. Adverse Health Impacts of Living Near an Oil Refinery in Jordan. ENVIRONMENTAL HEALTH INSIGHTS 2020; 14:1178630220985794. [PMID: 33488089 PMCID: PMC7768879 DOI: 10.1177/1178630220985794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 11/24/2020] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Air pollution can adversely affect the health of communities and manifest as a variety of symptoms. OBJECTIVE This study aimed at assessing health symptoms among populations living near an oil refinery in Jordan. METHODS A cross-sectional survey study was conducted utilizing convenient random sampling at Al-Hashimeya town (where the refinery is located) and Bal'ma town (about 12 km further away from refinery). A total of 486 participants were recruited for the study. The data were checked, coded, and entered to excel sheet and exported to the Statistical Package for Social Science (SPSS) Version 20 for further analysis. Both bivariate and multivariate logistic regressions were used to identify associated factors. Variables having a P ⩽ 0.25 were fitted to multivariate logistic regression so as to assess the presence and strength of associations between socio-demographic characteristics and health symptoms and outcomes. A P value < 0.05 was considered for statistical significance. RESULTS In the cross tabulation analysis, there were significant differences in the reported respiratory health problems and history of abortions in the family between residents in the 2 towns (P < 0.05). Only 4.7% of Al-Hashimeya residents were extremely enjoying their town compared to 32.9% among Bal'ma residents (P < 0.001). In addition, residents of Al-Hashimeya were at several folds higher risk to have phlegm and about 3 times more likely to have skin problems compared to participants from Bal'ma (P < 0.001). Furthermore, reporting asthma was substantially higher among Al-Hashimeya residents (odds ratio [OR] = 5.20; 95% confidence interval [CI]: 2.11-12.84), and they were more likely to perceive the neighboring oil refinery industry as the leading cause of their health problems than Bal'ma residents (OR = 86.40; 95%CI: 45.95-162.44). CONCLUSION Residents living close to the oil refinery industry in Jordan report adverse impacts on their health, including respiratory problems, skin diseases, and perception of poor health.
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Affiliation(s)
- Moawiah Khatatbeh
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, Jordan
| | - Karem Alzoubi
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Omar Khabour
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Wael Al-Delaimy
- Department of Family Medicine and Public Health, School of Medicine, University of California at San Diego, La Jolla, CA, USA
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Rajabi H, Hadi Mosleh M, Mandal P, Lea-Langton A, Sedighi M. Emissions of volatile organic compounds from crude oil processing - Global emission inventory and environmental release. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 727:138654. [PMID: 32498184 DOI: 10.1016/j.scitotenv.2020.138654] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 06/11/2023]
Abstract
Airborne Volatile organic compounds (VOCs) are known to have strong and adverse impacts on human health and the environment by contributing to the formation of tropospheric ozone. VOCs can escape during various stages of crude oil processing, from extraction to refinery, hence the crude oil industry is recognised as one of the major sources of VOC release into the environment. In the last few decades, volatile emissions from crude oil have been investigated either directly by means of laboratory and field-based analyses, or indirectly via emission inventories (EIs) which have been used to develop regulatory and controlling measures in the petroleum industry. There is a vast amount of scattered data in the literature for both regional emissions from crude oil processing and scientific measurements of VOC releases. This paper aims to provide a critical analysis of the overall scale of global emissions of VOCs from all stages of oil processing based on data reported in the literature. The volatile compounds, identified via EIs of the crude oil industry or through direct emissions from oil mass, are collected and analysed to present a global-scale evaluation of type, average concentration and detection frequency of the most prevalent VOCs. We provide a critical analysis on the total averages of VOCs and key pieces of evidence which highlights the necessity of implementing control measures to regulate crude oil volatile emissions (CVEs) in primary steps of extraction-to-refinery pathways of crude oil processing. We have identified knowledge gaps in this field which are of importance to control the release of VOCs from crude oil, independent of oil type, location, operating conditions and metrological parameters.
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Affiliation(s)
- Hamid Rajabi
- Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, the University of Manchester, Manchester M13 9PL, UK
| | - Mojgan Hadi Mosleh
- Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, the University of Manchester, Manchester M13 9PL, UK.
| | - Parthasarathi Mandal
- Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, the University of Manchester, Manchester M13 9PL, UK
| | - Amanda Lea-Langton
- Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, the University of Manchester, Manchester M13 9PL, UK
| | - Majid Sedighi
- Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, the University of Manchester, Manchester M13 9PL, UK
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Abstract
Context of the research: Research is increasingly carried out to take into account the social behavior of residents, the type of industry located in the area, and perceived preference for the place of residence. The quality of life in urban space is increasingly seen as a problem of cooperation between various stakeholders. These studies not only identify factors and sources of odor emissions, but also serve as the basis for creating systems to alert people living in areas adjacent to industrial areas or harmful and unpleasant industrial emissions. In recent years, environmental issues, particularly unpleasant sensory experiences, have been one of the most important acceptance criteria. Aim of the article: The aim of the study is to assess the impact of odor nuisance in the south-eastern part of Kraków (Płaszów) on the residents’ decision to leave their place of residence. In particular, the research goal was achieved to indicate which of the unpleasant odors may cause a change of residence, as well as to assess the degree of their impact on the decision to move, taking into account the social and demographic characteristics of residents. New in the article: The novelty of the work was the finding out of the residents’ opinions about the quality of life by accepting the place of residence, taking into account the aspect of odor nuisance. Previous studies on odor nuisance have focused on the emission of odors from individual plants. A novelty of this research is its implementation in an urban area, in which numerous industrial plants are located, with various odors emitted. Research methodology: To assess odor nuisance, a measuring tool developed in accordance with VDI 3883 guidelines was used, based on the latest research results on odor and noise nuisance. The questionnaire was developed based on German experience. Conclusions from the research: The data obtained as a result of the research allow us to state that specific smells are so burdensome that they may cause the necessity to leave the place of residence, because the respondents feel various unpleasant smells that have an adverse impact upon the quality of life that they perceive. A possible need for relocation of domiciles out of the current place of residence due to unpleasant smells would affect the perceptible, specific level of grief—the greater it is, the more attached the residents are to their current place of residence.
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Brancher M, Piringer M, Grauer AF, Schauberger G. Do odour impact criteria of different jurisdictions ensure analogous separation distances for an equivalent level of protection? JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 240:394-403. [PMID: 30954662 DOI: 10.1016/j.jenvman.2019.03.102] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/22/2019] [Accepted: 03/21/2019] [Indexed: 06/09/2023]
Abstract
Governments are increasingly introducing odour impact criteria (OIC) to determine separation distances between odour sources and residential areas. Previous studies have shown the wide range of OIC available for this purpose, depending on the desired level of protection against odour annoyance. However, it is unclear whether OIC with similar levels of protection can ensure analogous separation distances, which would reasonably be expected. This study presents a comparative analysis of separation distances calculated at two sites for different OIC, but all related to an equivalent level of protection. Here, the equivalent level of protection was defined for urban residential areas (land use), swine odour (hedonic tone) and new facilities (facility type). In this manner, the regulatory criteria currently enforced in Germany, Ireland, and Queensland (Australia) were selected as references for the investigation. The results clearly show that, even for an equivalent level of protection, disparate separation distances can be obtained. Differences in separation distances were found to be greater in prevailing wind directions compared to distances in additional wind directions. Overall, the results demonstrate a risk of poor conclusions in odour assessments. This means that care must be taken when adopting OIC for decision making, principally in those countries that have not yet established specific regulations to manage environmental odours. Concomitantly, the results stress the need for better harmonisation of the concept of the odour impact criterion and components thereof. By using perturbation analysis, it has also been found that the stack exit temperature influences the separation distances in a distinct way, reliant on the criteria used to determine the distances. This finding is of significance for input data collection in future odour modelling studies. Furthermore, approaches used to derive OIC, equivalence between dispersion modelling and field inspections (European standard EN 16841-1), as well as implications of the findings for regulatory practice are summarised and discussed.
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Affiliation(s)
- Marlon Brancher
- WG Environmental Health, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Veterinärplatz 1, A-1210, Vienna, Austria.
| | - Martin Piringer
- Central Institute for Meteorology and Geodynamics, Hohe Warte 38, A-1190, Vienna, Austria
| | - Andreas F Grauer
- Postgraduate Program in Urban and Industrial Environment, UFPR, SENAI-PR, University of Stuttgart, Germany
| | - Günther Schauberger
- WG Environmental Health, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Veterinärplatz 1, A-1210, Vienna, Austria
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Eltarkawe M, Miller S. Industrial Odor Source Identification Based on Wind Direction and Social Participation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16071242. [PMID: 30965562 PMCID: PMC6479448 DOI: 10.3390/ijerph16071242] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/03/2019] [Accepted: 04/05/2019] [Indexed: 11/16/2022]
Abstract
Industrial odors have been a major concern in many communities in Colorado (USA). Odor source identification is important for any mitigation strategy. The aim of this work was to identify odor sources using wind direction and odor data collected by social participation. For more than one year residents reported time, date, location and description of the odor occurrence by means of a smartphone technology. The odor spatial distribution and wind roses generated from local stations were used to identify odor sources. The majority of odor reports happened in North Denver (57%) and Greeley (33%). North Denver analysis showed that a single facility that manufactures pet food was responsible for the pet food odor (the most reported odor, 81 reports). Dead animal and sewage odors were associated with a North Denver meat and grease recycling facility, and the Metro Wastewater treatment plant, respectively. Roofing tar odor was probably associated with a facility that treats crossties and utility poles with creosote. Another odor that was often described as a refinery odor was less likely to be associated with the Denver oil refinery and more likely to be associated with one of the four facilities in the northwest of Globeville that uses asphalt and creosote materials. In Greeley, most reports (133 reports) happened in LaSalle, a small town in the southern part of Greeley. All reports from LaSalle described one offensive odor that was produced by a biogas facility east of LaSalle. The feasibility of odor source identification using wind direction and social participation was demonstrated. A regional cooperation to reduce odor problems in North Denver is highly recommended.
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Affiliation(s)
- Mohamed Eltarkawe
- Mechanical Engineering Department, University of Colorado Boulder, Sustainability, Energy and Environment Complex, East Campus, 4001 Discovery Drive, Boulder, CO 80303, USA.
| | - Shelly Miller
- Mechanical Engineering Department, University of Colorado Boulder, Sustainability, Energy and Environment Complex, East Campus, 4001 Discovery Drive, Boulder, CO 80303, USA.
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Shankardass K, Robertson C, Shaughnessy K, Sykora M, Feick R. A unified ecological framework for studying effects of digital places on well-being. Soc Sci Med 2018; 227:119-127. [PMID: 30287115 DOI: 10.1016/j.socscimed.2018.09.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 06/13/2018] [Accepted: 09/14/2018] [Indexed: 11/26/2022]
Abstract
Social media has greatly expanded opportunities to study place and well-being through the availability of human expressions tagged with physical location. Such research often uses social media content to study how specific places in the offline world influence well-being without acknowledging that digital platforms (e.g., Twitter, Facebook, Youtube, Yelp) are designed in unique ways that structure certain types of interactions in online and offline worlds, which can influence place-making and well-being. To expand our understanding of the mechanisms that influence social media expressions about well-being, we describe an ecological framework of person-place interactions that asks, "at what broad levels of interaction with digital platforms and physical environments do effects on well-being manifest?" The person is at the centre of the ecological framework to recognize how people define and organize both digital and physical communities and interactions. The relevance of interactions in physical environments depends on the built and natural characteristics encountered across modes of activity (e.g., domestic, work, study). Here, social interactions are stratified into the meso-social (e.g., local social norms) and micro-social (e.g., personal conversations) levels. The relevance of interactions in digital platforms is contingent on specific hardware and software elements. Social interactions at the meso-social level include platform norms and passive use of social media, such as observing the expressions of others, whereas interactions at the micro-level include more active uses, like direct messaging. Digital platforms are accessed in a physical location, and physical locations are partly experienced through online interactions; therefore, interactions between these environments are also acknowledged. We conclude by discussing the strengths and limitations of applying the framework to studies of place and well-being.
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Affiliation(s)
- Ketan Shankardass
- Department of Health Sciences, Wilfrid Laurier University, 75 University Ave W, Waterloo, Ontario, Canada, N2L 3C5.
| | - Colin Robertson
- Department of Geography and Environmental Studies, Wilfrid Laurier University, 75 University Ave W, Waterloo, Ontario, N2L 3C5, Canada.
| | - Krystelle Shaughnessy
- Department of Psychology, Faculty of Social Sciences, 136 Jean-Jacques Lussier, Vanier Hall, Ottawa, Ontario, K1N 6N5, Canada.
| | - Martin Sykora
- Centre for Information Management, School of Business and Economics, Loughborough University, Epinal Way, Loughborough, Leicestershire, LE11 3TU, UK.
| | - Rob Feick
- School of Planning, University of Waterloo, Ring Rd, Waterloo, Ontario, N2L 3G1, Canada.
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The Impact of Industrial Odors on the Subjective Well-Being of Communities in Colorado. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15061091. [PMID: 29843400 PMCID: PMC6025584 DOI: 10.3390/ijerph15061091] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/18/2018] [Accepted: 05/23/2018] [Indexed: 11/16/2022]
Abstract
Odor pollution was identified as a top priority of the community of North Denver. Previous studies that investigated the impact of air pollution in North Denver focused on adverse health effects, rather than mental well-being. This study assessed the impact of odors from industrial sources on the subjective well-being (SWB) of North Denver residents, and of four similar communities in Colorado for comparison. An online survey was sent to participants from Greeley, Fort Collins, Fort Lupton, North Denver, and Pueblo, asking questions about SWB and odors in their areas (n = 351). The evaluation of SWB was performed using a novel approach that appraises three aspects of SWB. This approach of evaluating SWB has not been used in odor exposure studies. A proportional odds logistic regression model was used to estimate nine measures of SWB. The results showed that participants who reported that the air is very fresh or the odor is highly acceptable had higher levels of SWB. This association suggests that residents who live in areas exposed to strong industrial odors had lower levels of SWB. A subset of participants in this study took the survey four times in one year. Longitudinal analysis showed that evaluative satisfaction was slightly associated with seasonality. Both satisfaction with how life turned out and satisfaction with standards of living slightly increased during the fourth quarter of the year. The study also found that four of the nine measures can be used to represent SWB in future studies. Two of those measures were evaluative SWB, and the other two were positive hedonic SWB measures. A comparison between the five communities showed that well-being levels in North Denver and Greeley were not significantly different than those in Fort Collins or Fort Lupton. The comparison, however, showed that Pueblo had the lowest levels of well-being among all communities.
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Bergstra AD, Brunekreef B, Burdorf A. The mediating role of risk perception in the association between industry-related air pollution and health. PLoS One 2018; 13:e0196783. [PMID: 29723277 PMCID: PMC5933722 DOI: 10.1371/journal.pone.0196783] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 04/19/2018] [Indexed: 11/18/2022] Open
Abstract
Background Heavy industry emits many potentially hazardous pollutants into the air which can affect health. Awareness about the potential health impacts of air pollution from industry can influence people’s risk perception. This in turn can affect (self-reported) symptoms. Our aims were to investigate the associations of air pollution from heavy industry with health symptoms and to evaluate whether these associations are mediated by people’s risk perception about local industry. Methods A cross-sectional questionnaire study was conducted among children (2–18 years) and adults (19 years and above) living in the direct vicinity of an area with heavy industry. A dispersion model was used to characterize individual-level exposures to air pollution emitted from the industry in the area. Associations between PM2.5 and NOX with presence of chronic diseases (adults) and respiratory symptoms (adults and children) were investigated by logistic regression analysis. Risk perception was indirectly measured by worries about local industry (0–10 scale). Mediation analyses were performed to investigate the role of mediation by these worries. Results The response was 54% (2,627/4,877). In adults exposure to modelled PM2.5 from industry (per μg/m3) was related with reported high blood pressure (OR 1.56, 95% CI 1.13–2.15) and exposure to modelled NOX (per μg/m3) was inversely related with cardiovascular diseases (OR 0.91, 95% CI 0.84–0.98). In children higher PM2.5 and NOX concentrations (per μg/m3) were related with wheezing (OR 2.00, 95% CI 1.24–3.24 and OR 1.13, 95% CI 1.06–1.21 respectively) and dry cough (OR 2.33, 95% CI 1.55–3.52 and OR 1.16, 95% CI 1.10–1.22 respectively). Parental worry about local industry was an important mediator in exposure–health relations in children (indirect effect between 19–28%). Conclusion Exposure from industry was associated with self-reported reported high blood pressure among adults and respiratory symptoms among their children. Risk perception was found to mediate these associations for children.
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Affiliation(s)
- Arnold D. Bergstra
- Department of Public Health, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
- The Zeeland Public Health Service, Goes, the Netherlands
- * E-mail:
| | - Bert Brunekreef
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alex Burdorf
- Department of Public Health, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
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16
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Hayes JE, Stevenson RJ, Stuetz RM. Survey of the effect of odour impact on communities. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2017; 204:349-354. [PMID: 28910733 DOI: 10.1016/j.jenvman.2017.09.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 08/25/2017] [Accepted: 09/06/2017] [Indexed: 06/07/2023]
Abstract
In the context of environmental malodour, surveys are valuable as they allow for the relatively detailed analysis of multiple factors pertaining to odour perception and subsequent reaction. However, the causes for an individual to experience odour impact while a neighbour will not are still not understood. The goal of this current survey design was to consolidate varying research paths for surveys within the environmental odour research space. This survey investigated the area of effect for wastewater treatment plants by using stratified random sampling techniques that radiated from the industrial areas. Additionally, this survey provided a "non-alerted" response to environmental malodour that represents a step forward for ecological validity. We found a small number of items relating to odour annoyance and home ownership that can be used in order to predict odour impact for individual community members. However, we also did not find any relationship with odour impact and perceived control. This survey design and analysis reconciles the varied approaches towards community surveys administered in prior literature, as well as providing information to improve future community engagement policies.
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Affiliation(s)
- J E Hayes
- UNSW Water Research Centre, School of Civil and Environmental Engineering, University of New South Wales, Sydney, 2052, Australia.
| | - R J Stevenson
- Department of Psychology, Faculty of Human Sciences, Macquarie University, Sydney, 2109, Australia
| | - R M Stuetz
- UNSW Water Research Centre, School of Civil and Environmental Engineering, University of New South Wales, Sydney, 2052, Australia
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17
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Different Ways to Apply a Measurement Instrument of E-Nose Type to Evaluate Ambient Air Quality with Respect to Odour Nuisance in a Vicinity of Municipal Processing Plants. SENSORS 2017; 17:s17112671. [PMID: 29156597 PMCID: PMC5712908 DOI: 10.3390/s17112671] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 11/13/2017] [Accepted: 11/17/2017] [Indexed: 01/18/2023]
Abstract
This review paper presents different ways to apply a measurement instrument of e-nose type to evaluate ambient air with respect to detection of the odorants characterized by unpleasant odour in a vicinity of municipal processing plants. An emphasis was put on the following applications of the electronic nose instruments: monitoring networks, remote controlled robots and drones as well as portable devices. Moreover, this paper presents commercially available sensors utilized in the electronic noses and characterized by the limit of quantification below 1 ppm v/v, which is close to the odour threshold of some odorants. Additionally, information about bioelectronic noses being a possible alternative to electronic noses and their principle of operation and application potential in the field of air evaluation with respect to detection of the odorants characterized by unpleasant odour was provided.
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TJALVIN G, MAGERØY N, BRÅTVEIT M, LYGRE SHL, HOLLUND BE, MOEN BE. Odour as a determinant of persistent symptoms after a chemical explosion, a longitudinal study. INDUSTRIAL HEALTH 2017; 55:127-137. [PMID: 27916759 PMCID: PMC5383410 DOI: 10.2486/indhealth.2016-0155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 11/28/2016] [Indexed: 06/06/2023]
Abstract
Foul-smelling environmental pollution was a major concern following a chemical workplace explosion. Malodorous pollution has previously been associated with aggravated physical and psychological health, and in persons affected by a trauma, an incidence-related odour can act as a traumatic reminder. Olfaction may even be of significance in the development and persistence of post-traumatic stress symptoms (PTSS). The present longitudinal study assessed whether perceived smell related to malodorous environmental pollution in the aftermath of the explosion was a determinant of subjective health complaints (SHC) and PTSS among gainfully employed adults, when the malodorous pollution was present, and after pollution clean-up. Questionnaire data from validated instruments were analysed using mixed effects models. Individual odour scores were computed, and the participants (n=486) were divided into high and low odour score groups, respectively. Participants in the high odour score group (n=233) reported more SHC and PTSS than those in the low odour score group (n=253), before and even after the pollution was eliminated. These associations lasted for at least three years after the pollution was removed, and might indicate that prompt clean-up is important to avoid persistent health effects after malodorous chemical spills.
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Affiliation(s)
- Gro TJALVIN
- Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Norway
- Department of Occupational Medicine, Haukeland University Hospital, Norway
| | - Nils MAGERØY
- Department of Occupational Medicine, Haukeland University Hospital, Norway
| | - Magne BRÅTVEIT
- Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Norway
| | | | - Bjørg Eli HOLLUND
- Department of Occupational Medicine, Haukeland University Hospital, Norway
| | - Bente Elisabeth MOEN
- Centre for International Health, Faculty of Medicine and Dentistry, University of Bergen, Norway
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19
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Jalali L, Bigelow P, McColl S, Majowicz S, Gohari M, Waterhouse R. Changes in quality of life and perceptions of general health before and after operation of wind turbines. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 216:608-615. [PMID: 27321878 DOI: 10.1016/j.envpol.2016.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 06/06/2016] [Accepted: 06/09/2016] [Indexed: 06/06/2023]
Abstract
Ontario is Canada's provincial leader in wind energy, with over 4000 MW of installed capacity supplying approximately five percent of the province's electricity demand. Wind energy is now one of the fastest-growing sources of renewable power in Canada and many other countries. However, its possible negative impact on population health, as a new source of environmental noise, has raised concerns for people living in proximity to wind turbines (WTs). The aims of this study were to assess the effect of individual differences and annoyance on the self-reported general health and health-related quality of life (QOL) of nearby residents, using a pre- and post-exposure design. Prospective cohort data were collected before and after WT operations, from the individuals (n = 43) in Ontario, Canada. General health and QOL metrics were measured using standard scales, such as SF12, life satisfaction scales developed by Diener (SWLS) and the Canadian Community Health Survey (CCHS-SWL). The mean values for the Mental Component Score of SF12 (p = 0.002), SWLS (p < 0.001), and CCHS-SWL (p = 0.044) significantly worsened after WT operation for those participants who had a negative attitude to WTs, who voiced concerns about property devaluation, and/or who reported being visually or noise annoyed.
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Affiliation(s)
- Leila Jalali
- University of Waterloo, School of Public Health and Health Systems, Waterloo, Ontario, Canada.
| | - Philip Bigelow
- University of Waterloo, School of Public Health and Health Systems, Waterloo, Ontario, Canada
| | - Stephen McColl
- University of Waterloo, School of Public Health and Health Systems, Waterloo, Ontario, Canada
| | - Shannon Majowicz
- University of Waterloo, School of Public Health and Health Systems, Waterloo, Ontario, Canada
| | - Mahmood Gohari
- University of Waterloo, School of Public Health and Health Systems, Waterloo, Ontario, Canada
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20
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Interfering with therapeutic tranquility: Debates surrounding biosolid waste processing in rural Ontario. Health Place 2016; 41:42-49. [PMID: 27541618 DOI: 10.1016/j.healthplace.2016.07.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 05/09/2016] [Accepted: 07/18/2016] [Indexed: 11/22/2022]
Abstract
Uncertainty surrounding potential health effects of techno-industrial facilities continues to result in heightened debate about what are the best and safest options for future generations in rural places regarded by residents for their therapeutic tranquility. This research examines how a proposed biosolid processing facility in rural Ontario producing agricultural fertilizer from primarily urban sewage has in some residents elicited particularly strong concerns about potential health impacts, which are accompanied by perceptions that the tranquil and pastoral nature of their landscape is being altered. However, fueling community conflict between friends and relatives is the contested nature of the landscape's restorative qualities and the facility's disruption of this tranquil place.
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21
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Nriagu J, Udofia EA, Ekong I, Ebuk G. Health Risks Associated with Oil Pollution in the Niger Delta, Nigeria. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13030346. [PMID: 27007391 PMCID: PMC4809009 DOI: 10.3390/ijerph13030346] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 02/28/2016] [Accepted: 03/14/2016] [Indexed: 02/02/2023]
Abstract
Background: Although there is considerable public concern about the environmental impacts of oil pollution in the Niger Delta of Nigeria, actual evidence on the pathological and psychological effects in the health of local communities is minimally known. We sought to associate the perspective measures of exposure to oil pollution with health outcomes (inventory of health symptoms and functional capacity limitations) and determine how emotional reactions to environmental risks moderate these health outcomes. Method: The study was conducted with 600 participants selected from five local government areas in Akwa Ibom State where oil pollution is rampant. A structured questionnaire was used to collect the data on the respondents’ exposure to oil pollution, self-rated health and disease symptoms, perception of risk of exposure and emotional reactions to local oil pollution. Results: Most of the participants lived in areas with visible oil pollution and/or near gas flaring facilities and regularly suffered direct exposure to oil in their environment. High level of emotional distress was a part of everyone's life for the study population. Risk perception in the study area was mediated, to a large extent, by dreaded hazards (catastrophic fears of pipeline explosions and oil spill fire), visual cues (gas flares and smoke stacks) and chemosensory cues (off-flavor in drinking water). The exposure metrics were found to be significant predictors of the health effects and influencing factors (emotional reactions). Multi-levels models suggest that at the individual level, the demographic variables and direct contact with oil pollution were important mediators of functional capacity limitation. At the community level, emotional distress from fear of the sources of exposure was an important mediator of the health symptoms. Conclusions: This study documents high levels of disease symptoms and environmental distress (worry, annoyance and intolerance) associated with oil pollution in the Niger Delta areas of Nigeria. It highlights the need for some intervention to ameliorate the psychological distress associated with living under such environmental adversity.
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Affiliation(s)
- Jerome Nriagu
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Emilia A Udofia
- Department of Community Health, School of Public Health, University of Ghana, P. O. Box LG 13, Legon, Ghana.
| | - Ibanga Ekong
- Department of Community Health, Faculty of Clinical Sciences, University of Uyo, P.M.B. 1017, Uyo, Akwa Ibom, Nigeria.
| | - Godwin Ebuk
- Department of Public Health Services, Akwa Ibom Ministry of Health Headquarters, P.M.B. 1030, Uyo, Akwa Ibom, Nigeria.
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22
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Brattoli M, Mazzone A, Giua R, Assennato G, de Gennaro G. Automated Collection of Real-Time Alerts of Citizens as a Useful Tool to Continuously Monitor Malodorous Emissions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13030263. [PMID: 26927148 PMCID: PMC4808926 DOI: 10.3390/ijerph13030263] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 01/25/2016] [Accepted: 02/22/2016] [Indexed: 11/16/2022]
Abstract
The evaluation of odor emissions and dispersion is a very arduous topic to face; the real-time monitoring of odor emissions, the identification of chemical components and, with proper certainty, the source of annoyance represent a challenge for stakeholders such as local authorities. The complaints of people, often not systematic and variously distributed, in general do not allow us to quantify the perceived annoyance. Experimental research has been performed to detect and evaluate olfactory annoyance, based on field testing of an innovative monitoring methodology grounded in automatic recording of citizen alerts. It has been applied in Taranto, in the south of Italy where a relevant industrial area is located, by using Odortel® for automated collection of citizen alerts. To evaluate its reliability, the collection system has been integrated with automated samplers, able to sample odorous air in real time, according to the citizen alerts of annoyance and, moreover, with meteorological data (especially the wind direction) and trends in odor marker compounds, recorded by air quality monitoring stations. The results have allowed us, for the first time, to manage annoyance complaints, test their reliability, and obtain information about the distribution and entity of the odor phenomena, such that we were able to identify, with supporting evidence, the source as an oil refinery plant.
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Affiliation(s)
- Magda Brattoli
- Apulia Regional Agency for Environmental Prevention and Protection, Corso Trieste 27, 70126 Bari, Italy.
| | - Antonio Mazzone
- Apulia Regional Agency for Environmental Prevention and Protection, Corso Trieste 27, 70126 Bari, Italy.
| | - Roberto Giua
- Apulia Regional Agency for Environmental Prevention and Protection, Corso Trieste 27, 70126 Bari, Italy.
| | - Giorgio Assennato
- Apulia Regional Agency for Environmental Prevention and Protection, Corso Trieste 27, 70126 Bari, Italy.
| | - Gianluigi de Gennaro
- Apulia Regional Agency for Environmental Prevention and Protection, Corso Trieste 27, 70126 Bari, Italy.
- Department of Biology, University of Bari Aldo Moro, Via Orabona 4, 70126 Bari, Italy.
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Cumulative effects of noise and odour annoyances on environmental and health related quality of life. Soc Sci Med 2015; 146:191-203. [DOI: 10.1016/j.socscimed.2015.10.043] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Revised: 08/27/2015] [Accepted: 10/19/2015] [Indexed: 11/21/2022]
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Walker C, Baxter J, Ouellette D. Adding insult to injury: The development of psychosocial stress in Ontario wind turbine communities. Soc Sci Med 2015; 133:358-65. [DOI: 10.1016/j.socscimed.2014.07.067] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 06/26/2014] [Accepted: 07/30/2014] [Indexed: 11/16/2022]
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Hayes JE, Stevenson RJ, Stuetz RM. The impact of malodour on communities: a review of assessment techniques. THE SCIENCE OF THE TOTAL ENVIRONMENT 2014; 500-501:395-407. [PMID: 25247251 DOI: 10.1016/j.scitotenv.2014.09.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 08/12/2014] [Accepted: 09/01/2014] [Indexed: 06/03/2023]
Abstract
Malodours remain the biggest source of complaints regarding environmental issues. This factor is likely to increase, as the urban development steadily encroaches into areas that have malodourous emitting industries (such as wastewater and waste management operations and intensive livestock practices), and has the potential to be both time and fiscally expensive. Despite the enormous amount of research involved in odour detection and abatement, as well as the creation of several distinct methodologies, there has yet been no definitive procedure to evaluate odour impact on communities, as well as community response. This paper is a review of the current methods that explore this problem, as well as a précis of this research field's goals and challenges. The first aim of this review is to illustrate the dichotomy between regulatory-established procedures, such as panellist testing, and methods that are centred around producing a more comprehensive explanation of factors that influence an odour's impact on a community or individual. In that regard, we have addressed several predominant paradigms of inquiry for this field: analytical methods, panellist testing, qualitative research, and survey methods, with associated variants. Secondly, the challenges of measuring and monitoring community impact are discussed. While the quantification of odorants is crucial to appreciating impact, individual-based modifiers of perception have an enormous scope for which to shape the effect of those odours. Perceptual differences are also likely the most dominant variables that influence the elicited behaviour of individuals who have experienced malodour exposure.
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Affiliation(s)
- J E Hayes
- UNSW Water Research Centre, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia
| | - R J Stevenson
- Department of Psychology, Faculty of Human Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - R M Stuetz
- UNSW Water Research Centre, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia.
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Remy LL, Clay T. Longitudinal analysis of health outcomes after exposure to toxics, Willits California, 1991-2012: application of the cohort-period (cross-sequential) design. Environ Health 2014; 13:88. [PMID: 25342458 PMCID: PMC4223849 DOI: 10.1186/1476-069x-13-88] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 10/12/2014] [Indexed: 05/29/2023]
Abstract
BACKGROUND About 1963, a factory in Willits, Mendocino County (County), California added chrome plating to the manufacture of steel products. After years of residents reporting high illness rates, the State undertook a series of investigations. They found exposures had been high and warranted further research into possible health effects. Applying the seldom-used cross-sequential design, we tested if Willits had an excess rate of adverse health conditions, compared to people of the same sex and cohort living in the rest of county (ROC). This is the first report on long-term health outcomes for Willits. METHODS Hospital discharge data for 1991-2012 were searched to find admissions for people born between 1940 and 1989 who ever gave the County as their residence. Diagnoses and procedures were classified to Level 1 (body systems) of the Multi-level Clinical Classification Software (CCS). We analyzed 796,917 diagnoses and 289,980 procedures found on 117,799 admissions of 43,234 patients who lived in the County at some time between 1991 and 2012. Of these, 7,564 lived in Willits. We summarized data to the person-level then the group level over cohort-period (cross-sequential) to control the age by time relationship, then calculated incidence rates, relative risk, and excess case statistics, each with confidence limits. A secondary analysis focused on whether Willits differed markedly from the rest of County (ROC). Specifically, other than the presence of the Plant, did Willits differ so much that those differences could plausibly explain outcome differences? RESULTS Illness was excessive in the exposed group (Willits) compared to the unexposed (ROC). Overall number of excess cases attributable to living in Willits was estimated: Men, 301 (95% confidence limit (CL) 200-398), women: 696 (CL 569-820). CONCLUSIONS This study demonstrates the strength of the cross-sequential design. Willits and ROC had comparable disadvantages relative to the State. Yet, when stratified by cohort, Willits had more illness per population. Little is known about the health effect of chemicals used at Willits on a non-occupationally exposed population. We recommend a follow-up study to evaluate the long-term health of people who lived in Willits during childhood and the reproductive age.
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Affiliation(s)
- Linda L Remy
- Family Health Outcomes Project, Family and Community Medicine, School of Medicine, University of California San Francisco, 500 Parnassus Ave. Room MU-337, San Francisco, CA 94143-0900 USA
| | - Ted Clay
- Family Health Outcomes Project, Family and Community Medicine, School of Medicine, University of California San Francisco, 500 Parnassus Ave. Room MU-337, San Francisco, CA 94143-0900 USA
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Kondo MC, Gross-Davis CA, May K, Davis LO, Johnson T, Mallard M, Gabbadon A, Sherrod C, Branas CC. Place-based stressors associated with industry and air pollution. Health Place 2014; 28:31-7. [PMID: 24721738 PMCID: PMC4065639 DOI: 10.1016/j.healthplace.2014.03.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/10/2014] [Accepted: 03/09/2014] [Indexed: 10/25/2022]
Abstract
Exposure to air pollution and its sources is increasingly viewed as a psychosocial stress, however its nature is not understood. This article explores the role of the concept of place on risk perception and community stress within data collected from eight focus groups in Philadelphia, USA. Discussions focused on air pollution, a nearby oil refinery, health, and a proposal for air monitoring. We present a framework of place-based elements of risk perception that includes place identity, stigma and social control. Our findings indicate that air pollution contributes to physical and psychosocial conditions that act as community-level social stressors. Findings also suggest that programs which seek to change behaviors and gather or spread information on issues such as pollution and other environmental concerns will be challenged unless they directly address: (1) the public׳s identification with a place or industry, (2) immediate environmental stressors such as abandonment, waste and odors, and (3) public perceptions of lack of social control and fear of displacement.
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Affiliation(s)
- Michelle C Kondo
- USDA Forest Service, Northern Research Station. 100 North 20th Street, Suite 205, Philadelphia, PA 19103, USA 19104-6021, USA; Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, 423 Guardian Drive, Blockley Hall, Philadelphia, PA 19104-6021 USA.
| | - Carol Ann Gross-Davis
- United States Environmental Protection Agency-Region 3, Air Protection Division, 1650 Arch Street Philadelphia, PA 19103, USA; Drexel University, School of Public Health, 3215 Market Street, Philadelphia, PA 19102, USA.
| | - Katlyn May
- Duke University, Nicholas School of the Environment, 450 Research Drive, Durham, NC 27708, USA.
| | - Lauren O Davis
- Drexel University, Department of Chemical & Biological Engineering, 3141 Chestnut Street, Philadelphia, PA 19104, USA.
| | - Tyiesha Johnson
- Drexel University, School of Public Health, 3215 Market Street, Philadelphia, PA 19102, USA.
| | - Mable Mallard
- Right to Know Committee, 1225S. 26th Street, Philadelphia, PA 19146, USA
| | - Alice Gabbadon
- Right to Know Committee, 1225S. 26th Street, Philadelphia, PA 19146, USA
| | - Claudia Sherrod
- South Philadelphia H.O.M.E.S Inc. & Point Breeze Community Development Coalition, 1444 Point Breeze Ave, Philadelphia, PA 19146, USA.
| | - Charles C Branas
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, 423 Guardian Drive, Blockley Hall, Philadelphia, PA 19104-6021 USA.
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Janmaimool P, Watanabe T. Evaluating determinants of environmental risk perception for risk management in contaminated sites. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 11:6291-313. [PMID: 24937530 PMCID: PMC4078580 DOI: 10.3390/ijerph110606291] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 06/04/2014] [Accepted: 06/05/2014] [Indexed: 11/17/2022]
Abstract
Understanding the differences in the risk judgments of residents of industrial communities potentially provides insights into how to develop appropriate risk communication strategies. This study aimed to explore citizens’ fundamental understanding of risk-related judgments and to identify the factors contributing to perceived risks. An exploratory model was created to investigate the public’s risk judgments. In this model, the relationship between laypeople’s perceived risks and the factors related to the physical nature of risks (such as perceived probability of environmental contamination, probability of receiving impacts, and severity of catastrophic consequences) were examined by means of multiple regression analysis. Psychological factors, such as the ability to control the risks, concerns, experiences, and perceived benefits of industrial development were also included in the analysis. The Maptaphut industrial area in Rayong Province, Thailand was selected as a case study. A survey of 181 residents of communities experiencing different levels of hazardous gas contamination revealed rational risk judgments by inhabitants of high-risk and moderate-risk communities, based on their perceived probability of contamination, probability of receiving impacts, and perceived catastrophic consequences. However, risks assessed by people in low-risk communities could not be rationally explained and were influenced by their collective experiences.
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Affiliation(s)
- Piyapong Janmaimool
- Graduate School of Engineering, Kochi University of Technology, Tosayamada-cho, Kami City, Kōchi 782-8502, Japan.
| | - Tsunemi Watanabe
- Graduate School of Engineering, Kochi University of Technology, Tosayamada-cho, Kami City, Kōchi 782-8502, Japan.
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Mmari K, Blum R, Sonenstein F, Marshall B, Brahmbhatt H, Venables E, Delany-Moretlwe S, Lou C, Gao E, Acharya R, Jejeebhoy S, Sangowawa A. Adolescents' perceptions of health from disadvantaged urban communities: findings from the WAVE study. Soc Sci Med 2013; 104:124-32. [PMID: 24581070 DOI: 10.1016/j.socscimed.2013.12.012] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 12/05/2013] [Accepted: 12/06/2013] [Indexed: 10/25/2022]
Abstract
The Well-being of Adolescents in Vulnerable Environments (WAVE) is a global study of young people living in disadvantaged urban communities from Baltimore, MD, Johannesburg, South Africa, Shanghai, China, New Delhi, India and Ibadan, Nigeria. WAVE was launched in the summer of 2011 to: 1) explore adolescents' perceived health and their top health challenges; and 2) describe the factors that adolescents perceive to be related to their health and health care utilization. Researchers in each site conducted in-depth interviews among adolescents; community mapping and focus groups among adolescents; a Photovoice methodology, in which adolescents were trained in photography and took photos of the meaning of 'health' in their communities; and key informant interviews among adults who work with young people. A total 529 participants from across the sites were included in the analysis. Findings from the study showed that gender played a large role with regards to what adolescents considered as their top health challenges. Among females, sexual and reproductive health problems were primary health challenges, whereas among males, tobacco, drug, and alcohol consumption was of highest concern, which often resulted into acts of violence. Personal safety was also a top concern among males and females from Baltimore and Johannesburg, and among females in New Delhi and Ibadan. Factors perceived to influence health the most were the physical environment, which was characterized by inadequate sanitation and over-crowded buildings, and the social environment, which varied in influence by gender and site. Regardless of the study site, adolescents did not consider physical health as a top priority and very few felt the need to seek health care services. This study highlights the need to focus on underlying structural and social factors for promoting health and well-being among adolescents in disadvantaged urban environments.
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Affiliation(s)
- Kristin Mmari
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family, and Reproductive Health, 615 N. Wolfe Street, Baltimore, MD 21205, United States.
| | - Robert Blum
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family, and Reproductive Health, 615 N. Wolfe Street, Baltimore, MD 21205, United States
| | - Freya Sonenstein
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family, and Reproductive Health, 615 N. Wolfe Street, Baltimore, MD 21205, United States
| | - Beth Marshall
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family, and Reproductive Health, 615 N. Wolfe Street, Baltimore, MD 21205, United States
| | - Heena Brahmbhatt
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family, and Reproductive Health, 615 N. Wolfe Street, Baltimore, MD 21205, United States; Witts Reproductive Health and HIV Institute, University of Witwatersand, Johannesburg, South Africa
| | - Emily Venables
- Witts Reproductive Health and HIV Institute, University of Witwatersand, Johannesburg, South Africa
| | - Sinead Delany-Moretlwe
- Witts Reproductive Health and HIV Institute, University of Witwatersand, Johannesburg, South Africa
| | - Chaohua Lou
- Shanghai Institute of Planned Parenthood Research, China
| | - Ershang Gao
- Shanghai Institute of Planned Parenthood Research, China
| | | | | | - Adesola Sangowawa
- College of Medicine, Institute of Child Health, University College Hospital, Ibadan, Nigeria
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Green BN, Johnson CD. Establishing a theoretical basis for research in musculoskeletal epidemiology: a proposal for the use of biopsychosocial theory in investigations of back pain and smoking. JOURNAL OF CHIROPRACTIC HUMANITIES 2013; 20:1-8. [PMID: 25067926 PMCID: PMC4111074 DOI: 10.1016/j.echu.2013.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 10/12/2013] [Accepted: 10/14/2013] [Indexed: 06/03/2023]
Abstract
OBJECTIVE This article discusses the need for theoretical foundations in epidemiological research of musculoskeletal conditions and suggests the use of biopsychosocial theory when designing epidemiological studies. The association between smoking and back pain is used as an example. DISCUSSION Theory-driven musculoskeletal epidemiologic research is not common. In the epidemiological study of musculoskeletal conditions, there are multiple potential causes of a disease or disorder. Classic biomedical theory is not well suited to explain such phenomena. Biopsychosocial theory is a means through which investigators might formulate hypotheses for testing relationships between smoking, back pain, and other variables. Various types of conceptual frameworks and analytical models can be informed by biopsychosocial theory. CONCLUSION Biopsychosocial theory is well suited for public health and epidemiological studies on musculoskeletal conditions, such as the relation between back pain and smoking, and may be useful to address the multivariable inputs for this association. Although it is not a perfect model, it provides theoretical guidance to inform the research question, an element of research design that is lacking in modern-day epidemiologic reports.
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Affiliation(s)
- Bart N. Green
- Associate Editor, National University of Health Sciences, Lombard, IL
| | - Claire D. Johnson
- Professor and Editor, National University of Health Sciences, Lombard, IL
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Daniau C, Dor F, Eilstein D, Lefranc A, Empereur-Bissonnet P, Dab W. [Study of self-reported health of people living near point sources of environmental pollution: a review. Second part: analysis of results and perspectives]. Rev Epidemiol Sante Publique 2013; 61:388-98. [PMID: 23849945 DOI: 10.1016/j.respe.2013.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 02/20/2013] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Epidemiological studies have investigated the health impacts of local sources of environmental pollution using as an outcome variable self-reported health, reflecting the overall perception interviewed people have of their own health. This work aims at analyzing the advantages and the results of this approach. This second part presents the results of the studies. METHODS Based on a literature review (51 papers), this article presents an analysis of the contribution of self-reported health to epidemiological studies investigating local sources of environmental pollution. It discusses the associations between self-reported health and exposure variables, and other risk factors that can influence health reporting. RESULTS Studies using self-reported health showed that local sources can be associated with a wide range of health outcomes, including an impact on mental health and well-being. The perception of pollution, especially sensory information such as odors, affects self-reported health. Attitudes referring to beliefs, worries and personal behaviors concerning the source of pollution have a striking influence on reported health. Attitudes can be used to estimate the reporting bias in a biomedical approach, and also constitute the main explanatory factors in biopsychosocial studies taking into account not only the biological, physical, and chemical factors but also the psychological and social factors at stake in a situation of environmental exposure. CONCLUSION Studying self-reported health enables a multifactorial approach to health in a context of environmental exposure. This approach is most relevant when conducted within a multidisciplinary framework involving human and social sciences to better understand psychosocial factors. The relevance of this type of approach used as an epidemiological surveillance tool to monitor local situations should be assessed with regard to needs for public health management of these situations.
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Affiliation(s)
- C Daniau
- Institut de veille sanitaire (InVS), 12, rue du Val-d'Osne, 94415 Saint-Maurice cedex, France.
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Daniau C, Dor F, Eilstein D, Lefranc A, Empereur-Bissonnet P, Dab W. [Study of self-reported health of people living near point sources of environmental pollution: a review. First part: health indicators]. Rev Epidemiol Sante Publique 2013; 61:375-87. [PMID: 23835150 DOI: 10.1016/j.respe.2013.02.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 02/06/2013] [Accepted: 02/20/2013] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Epidemiological studies have investigated the health impacts of local sources of environmental pollution using as an outcome variable self-reported health, reflecting the overall perception interviewed people have of their own health. This work aims at analyzing the advantages and the results of this approach. A first step focused on describing the indicators. METHODS The literature on indicators of self-reported health was reviewed, leading to a discussion on data collection, selection of health effects, data processing, and construction of indicators. RESULTS The literature review concerned 51 articles. The use of self-reported health indicators allowed the studies to take into account the health concerns and complaints of populations exposed to environmental pollution. Various indicators of self-reported health were used in the studies. They measured physical, psychological and general dimensions of health. Standardized questionnaires were used less often than ad hoc questionnaires (78% of studies) developed to fit the needs of a given study. Three standardized questionnaires were used more frequently: the MOS Short-Form Health Survey (SF-36) to measure general health perceptions, the General Health Questionnaire (GHQ), and the Symptoms Checklist (SCL-90) to measure psychological distress. CONCLUSION The choice of self-reported health indicators is a compromise between specificity of the studied health issues within a given environment and standardization of the questionnaires used to measure them. Such standardization is necessary to ensure the validity and the reliability of the information collected across time and situations. The psychometric properties of the measuring questionnaires are rarely estimated or verified when they are used.
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Affiliation(s)
- C Daniau
- Institut de veille sanitaire (InVS), 12, rue du Val-d'Osne, 94415 Saint-Maurice cedex, France.
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Atari DO, Luginaah IN, Gorey K, Xu X, Fung K. Associations between self-reported odour annoyance and volatile organic compounds in 'Chemical Valley', Sarnia, Ontario. ENVIRONMENTAL MONITORING AND ASSESSMENT 2013; 185:4537-4549. [PMID: 23014924 DOI: 10.1007/s10661-012-2887-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 09/11/2012] [Indexed: 06/01/2023]
Abstract
Annoyance produced by air pollution has been suggested as a useful proxy for determining ambient air pollution exposure. However, most of the studies, to date, have focused on nitrogen dioxide and sulphur dioxide, with no work done on volatile organic compounds (VOC). This study is aimed at examining the associations between odour annoyance and VOC in 'Chemical Valley', Sarnia, Ontario, Canada. Annoyance scores were extracted from a community health survey (N = 774), and exposures to VOC were estimated from respondents' six-digit alphanumeric postal codes using land use regression models. Univariate analyses were used to explore the relationships between odour annoyance and modelled pollutants, whilst multivariate ordinal logistic regression was utilized to examine the determinants of odour annoyance. The results indicate that odour annoyance is significantly associated with modelled benzene, toluene, ethylbenzene, o-xylene and (m + p) xylene (BTEX) pollutants. The findings also show that the determinants of odour annoyance in the context of VOC include gender, number of relatives in the community, perception of air pollution, community satisfaction, medical checkups, ability to cope with daily life demands and general symptoms. When compared, the analysis indicates that Sarnia residents respond to considerably lower BTEX concentrations than the allowable 'safe' levels in the province of Ontario. In general, the results exhibit a dose-response gradient with annoyance score increasing with rising modelled pollutant concentrations. The observed relationships suggest that odour annoyance might be a function of true exposure and may serve as a proxy for air quality and ambient air pollution monitoring. However, questionnaire-based odour annoyance scores need to be longitudinally validated across different geographical scales and pollutants if they are to be adopted at the national level.
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Affiliation(s)
- Dominic Odwa Atari
- Department of Geography, Nipissing University, 100 College Drive, North Bay, Ontario, Canada P1B 8L7.
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Axelsson G, Stockfelt L, Andersson E, Gidlof-Gunnarsson A, Sallsten G, Barregard L. Annoyance and worry in a petrochemical industrial area--prevalence, time trends and risk indicators. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:1418-38. [PMID: 23552810 PMCID: PMC3709326 DOI: 10.3390/ijerph10041418] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Revised: 03/18/2013] [Accepted: 03/21/2013] [Indexed: 11/17/2022]
Abstract
In 1992, 1998, and 2006, questionnaires were sent to stratified samples of residents aged 18–75 years living near petrochemical industries (n = 600–800 people on each occasion) and in a control area (n = 200–1,000). The aims were to estimate the long-term prevalence and change over time of annoyance caused by industrial odour, industrial noise, and worries about possible health effects, and to identify risk indicators. In 2006, 20% were annoyed by industrial odour, 27% by industrial noise (1–4% in the control area), and 40–50% were worried about health effects or industrial accidents (10–20% in the control area). Multiple logistic regression analyses revealed significantly lower prevalence of odour annoyance in 1998 and 2006 than in 1992, while industrial noise annoyance increased significantly over time. The prevalence of worry remained constant. Risk of odour annoyance increased with female sex, worry of health effects, annoyance by motor vehicle exhausts and industrial noise. Industrial noise annoyance was associated with traffic noise annoyance and worry of health effects of traffic. Health-risk worry due to industrial air pollution was associated with female sex, having children, annoyance due to dust/soot in the air, and worry of traffic air pollution.
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Affiliation(s)
- Gösta Axelsson
- Department of Occupational and Environmental Medicine, University of Gothenburg, Box 414, Gothenburg S-405 30, Sweden.
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The effect of social trust on citizens’ health risk perception in the context of a petrochemical industrial complex. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:399-416. [PMID: 23337129 PMCID: PMC3564150 DOI: 10.3390/ijerph10010399] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 12/21/2012] [Accepted: 01/08/2013] [Indexed: 11/17/2022]
Abstract
Perceived risk of environmental threats often translates into psychological stress with a wide range of effects on health and well-being. Petrochemical industrial complexes constitute one of the sites that can cause considerable pollution and health problems. The uncertainty around emissions results in a perception of risk for citizens residing in neighboring areas, which translates into anxiety and physiological stress. In this context, social trust is a key factor in managing the perceived risk. In the case of industrial risks, it is essential to distinguish between trust in the companies that make up the industry, and trust in public institutions. In the context of a petrochemical industrial complex located in the port of Castellón (Spain), this paper primarily discusses how trust—both in the companies located in the petrochemical complex and in the public institutions—affects citizens’ health risk perception. The research findings confirm that while the trust in companies negatively affects citizens’ health risk perception, trust in public institutions does not exert a direct and significant effect. Analysis also revealed that trust in public institutions and health risk perception are essentially linked indirectly (through trust in companies).
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Deguen S, Ségala C, Pédrono G, Mesbah M. A new air quality perception scale for global assessment of air pollution health effects. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2012; 32:2043-2054. [PMID: 22852801 DOI: 10.1111/j.1539-6924.2012.01862.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Despite improvements in air quality in developed countries, air pollution remains a major public health issue. To fully assess the health impact, we must consider that air pollution exposure has both physical and psychological effects; this latter dimension, less documented, is more difficult to measure and subjective indicators constitute an appropriate alternative. In this context, this work presents the methodological development of a new scale to measure the perception of air quality, useful as an exposure or risk appraisal metric in public health contexts. On the basis of the responses from 2,522 subjects in eight French cities, psychometric methods are used to construct the scale from 22 items that assess risk perception (anxiety about health and quality of life) and the extent to which air pollution is a nuisance (sensorial perception and symptoms). The scale is robust, reproducible, and discriminates between subpopulations more susceptible to poor air pollution perception. The individual risk factors of poor air pollution perception are coherent with those findings in the risk perception literature. Perception of air pollution by the general public is a key issue in the development of comprehensive risk assessment studies as well as in air pollution risk management and policy. This study offers a useful new tool to measure such efforts and to help set priorities for air quality improvements in combination with air quality measurements.
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Affiliation(s)
- Séverine Deguen
- EHESP School of Public Health, INSERM U1085, IRSET, Rennes, France.
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37
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Williams A, Kitchen P. Sense of Place and Health in Hamilton, Ontario: A Case Study. SOCIAL INDICATORS RESEARCH 2012; 108:257-276. [PMID: 22875998 PMCID: PMC3400750 DOI: 10.1007/s11205-012-0065-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/30/2012] [Indexed: 06/01/2023]
Abstract
The concept of sense of place has received considerable attention by social scientists in recent years. Research has indicated that a person's sense of place is influenced by a number of factors including the built environment, socio-economic status (SES), well-being and health. Relatively few studies have examined sense of place at the neighbourhood level, particularly among communities exhibiting different levels of SES. This article investigates sense of place among three neighbourhood groups in Hamilton, Ontario representing areas of low, mixed and high SES. It analyses data from a 16-point sense of place scale derived from the Hamilton Household Quality of Life Survey carried out in 2010-2011 among 1,002 respondents. The paper found that sense of place was highest among residents of the high SES neighbourhood group as well as among home owners, people residing in single-detached homes, retired residents and those living in their neighbourhood for more than 10 years. From a health perspective, the paper found that a strong association existed between sense of place and self-perceived mental health across the three neighbourhood groups. Furthermore, by way of regression modeling, the paper examined the factors influencing health-related sense of place. Among the sample of respondents, a strong connection was found between housing, particularly home ownership, and high levels of health-related sense of place.
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Affiliation(s)
- Allison Williams
- School of Geography and Earth Sciences, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Peter Kitchen
- McMaster Institute of Environment & Health, McMaster University, Hamilton, ON Canada
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Health impacts of air pollution: a life course approach for examining predictors of respiratory health in adulthood. Ann Epidemiol 2012; 22:239-49. [PMID: 22463842 DOI: 10.1016/j.annepidem.2012.02.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 01/27/2012] [Accepted: 02/03/2012] [Indexed: 11/23/2022]
Abstract
PURPOSE This research applies a life course health development framework to examine the impacts of childhood exposure to air pollution on respiratory health in adulthood. METHODS This prospective cohort study uses data collected from children originally studied in the 1970/1980s, including exposure to air pollution, indoor exposures, sociodemographic variables, and health outcomes data. Thirty years later, a self-administered questionnaire was used to collect data from adulthood on health status, occupational and residential histories, socioeconomic status, and lifestyle. RESULTS Overall, 29% of respondents were diagnosed with at least one respiratory condition and 24% have persistent respiratory symptoms in adulthood. Significant neighborhood differences in exposure variables and adulthood health outcomes were found. Predictors of adulthood respiratory health include asthma diagnosis or chest illness in childhood, parental record of respiratory symptoms, other medical diagnosis in adulthood, fair/poor self-perceived health, smoking/exposure to smoking, and residing in a property built before 1950. Results suggest that exposure to ambient total suspended particulates in childhood is preventative for diagnosis with at least one respiratory condition in adulthood. CONCLUSION Findings suggest that long-term childhood exposure to air pollution does not predict respiratory conditions and symptoms in adulthood. However, respiratory health in childhood predicts adulthood respiratory health, thus suggesting that the health impacts of any exposures that impact respiratory health during critical or sensitive times in childhood are long term.
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Kim M, Yi O, Kim H. The role of differences in individual and community attributes in perceived air quality. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 425:20-6. [PMID: 22483745 DOI: 10.1016/j.scitotenv.2012.03.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 03/08/2012] [Accepted: 03/08/2012] [Indexed: 05/16/2023]
Abstract
Most epidemiological studies on the adverse effects of air pollution on health have focused on scientific measurements of air quality provided by monitoring stations. However, many studies have indicated that self-reported health status, such as disease severity and depressive symptoms, are associated with perceived air pollution rather than measured air pollution. The main goal of this study was to investigate social factors that may affect perceived local air quality using a multilevel analysis among a Korean population. We used the Seoul Citizens Health Indicator Survey (SCHIS III) and five air pollutants. The total study population was 16,041. We considered individual-level and community-level variables that may affect perceived air quality, such as the percentage of college-educated individuals aged >20 years, satisfaction with public transportation, and the percentage of individuals below the poverty line. Measured air quality showed a negative or neutral relationship with perceived air quality. We found that the degree of perceived air pollution was associated with younger age (20-34 years; OR=1.40, 95% CI=1.18-1.65), married and divorced/separated/widowed people, a higher level of education (>17 years; OR=1.67, 95% CI=1.30-2.15), and lower household income. Communities that were more economically deprived were associated with poor perceived air quality. Differences in individual and community characteristics affected perceived air quality. Perception is a key factor influencing the public acceptance of environmental policy. This study may help policymakers understand the social distribution of environmental awareness.
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Affiliation(s)
- Myounghee Kim
- Department of Epidemiology and Biostatistics, School of Public Health, Seoul National University, 1 Kwanak-Gu Kwanak-Ro, Seoul 151-742, Republic of Korea.
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Oiamo TH, Luginaah IN, Atari DO, Gorey KM. Air pollution and general practitioner access and utilization: a population based study in Sarnia, 'Chemical Valley,' Ontario. Environ Health 2011; 10:71. [PMID: 21827645 PMCID: PMC3171295 DOI: 10.1186/1476-069x-10-71] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Accepted: 08/09/2011] [Indexed: 05/06/2023]
Abstract
BACKGROUND Health impacts of poor environmental quality have been identified in studies around the world and in Canada. While many of the studies have identified associations between air pollution and mortality or morbidity, few have focused on the role of health care as a potential moderator of impacts. This study assessed the determinants of health care access and utilization in the context of ambient air pollution in Sarnia, Ontario, Canada. METHODS Residents of Sarnia participated in a Community Health Study administered by phone, while several ambient air pollutants including nitrogen dioxide (NO2), sulphur dioxide (SO2) and the volatile organic compounds benzene, toluene, ethylbenzene, mp- and o-xylene (BTEX) were monitored across the city. Land Use Regression models were used to estimate individual exposures to the measured pollutants and logistic regression models were utilized to assess the relative influence of environmental, socioeconomic and health related covariates on general practitioner access and utilization outcomes. RESULTS The results show that general practitioner use increased with levels of exposure to nitrogen dioxide (NO2- Odds Ratio [OR]: 1.16, p < 0.05) and sulphur dioxide (SO2- OR: 1.61, p < 0.05). Low household income was a stronger predictor of having no family doctor in areas exposed to high concentrations of NO2 and SO2. Respondents without regular care living in high pollution areas were also more likely to report travelling or waiting for care in excess of 20 minutes (OR: 3.28, p < 0.05) than their low exposure counterparts (OR: 1.11, p > 0.05). CONCLUSIONS This study provides evidence for inequitable health care access and utilization in Sarnia, with particular relevance to its situation as a sentinel high exposure environment. Levels of exposure to pollution appears to influence utilization of health care services, but poor access to primary health care services additionally burden certain groups in Sarnia, Ontario, Canada.
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Affiliation(s)
- Tor H Oiamo
- Department of Geography, The University of Western Ontario, London, Ontario, Canada
| | - Isaac N Luginaah
- Department of Geography, The University of Western Ontario, London, Ontario, Canada
| | - Dominic O Atari
- Department of Geography, Nipissing University, North Bay, Ontario, Canada
| | - Kevin M Gorey
- School of Social Work, University of Windsor, Ontario, Canada
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Aatamila M, Verkasalo PK, Korhonen MJ, Suominen AL, Hirvonen MR, Viluksela MK, Nevalainen A. Odour annoyance and physical symptoms among residents living near waste treatment centres. ENVIRONMENTAL RESEARCH 2011; 111:164-170. [PMID: 21130986 DOI: 10.1016/j.envres.2010.11.008] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Revised: 11/04/2010] [Accepted: 11/15/2010] [Indexed: 05/30/2023]
Abstract
Waste treatment processes produce odours and biological emissions to the environment, but their health effects are controversial. The aim of our study was to assess odour-associated self-reported physical symptoms among residents living near waste treatment centres. The study was conducted in the surroundings of five large-scale Finnish waste treatment centres with composting plants. In 2006, 1142 randomly selected residents living within 1.5, 3.0 and 5.0 km of these centres were interviewed by telephone. A questionnaire with 102 items asked about respondent's personal characteristics, odour exposure and symptoms during the preceding 12 months. Physical symptoms were analysed by distance to the waste treatment centre and by the respondent's perception and annoyance of waste treatment odour. The residents who were classified as "annoyed of the odour" reported following physical symptoms more than the others did: unusual shortness of breath (OR 1.5, 95% CI 1.0-2.2), eye irritation (1.5, 1.1-2.1), hoarseness/dry throat (1.5, 1.1-2.0), toothache (1.4, 1.0-2.1), unusual tiredness (1.5, 1.1-2.0), fever/shivering (1.7, 1.1-2.5), joint pain (1.5, 1.1-2.1) and muscular pain (1.5, 1.1-2.0). Moreover, the ORs for almost all other physical symptoms were elevated among the annoyed respondents. Reported odour annoyance near the waste treatment centres showed an association with many physical symptoms among residents living in the neighbouring areas.
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Affiliation(s)
- Marjaleena Aatamila
- National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio, Finland.
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Yang TC, Matthews SA. The role of social and built environments in predicting self-rated stress: A multilevel analysis in Philadelphia. Health Place 2010; 16:803-10. [PMID: 20434389 PMCID: PMC3200568 DOI: 10.1016/j.healthplace.2010.04.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Revised: 03/19/2010] [Accepted: 04/02/2010] [Indexed: 11/20/2022]
Abstract
Most studies of the predictors of stress focus on individual characteristics. Linking multiple contextual data sources to an individual-level health survey, we explore the associations of both built and social environment determinants with self-rated stress. At the individual level few social factors were significant predictors, although neighborhood trust and food insecurity have independent effects on stress. At the neighborhood level, the presence of hazardous waste sites and traffic volume were determinants of self-rated stress even after controlling for other individual characteristics. The latter two factors are of relevance to public health policy as they are potentially modifiable.
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Affiliation(s)
- Tse-Chuan Yang
- The Social Science Research Institute, The Population Research Institute, The Pennsylvania State University, 803 Oswald Tower, University Park, PA, 16801 USA, , Phone: 1-814-865-5553, Fax: 1-814-863-8342
| | - Stephen A. Matthews
- Department of Sociology, The Population Research Institute, The Pennsylvania State University, 601 Oswald Tower, University Park, PA, 16801 USA,
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Matthews SA, Yang TC. Exploring the role of the built and social neighborhood environment in moderating stress and health. Ann Behav Med 2010; 39:170-83. [PMID: 20300905 DOI: 10.1007/s12160-010-9175-7] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Health researchers have explored how different aspects of neighborhood characteristics contribute to health and well-being, but current understanding of built environment factors is limited. PURPOSE This study explores whether the association between stress and health varies by residential neighborhood, and if yes, whether built and social neighborhood environment characteristics act as moderators. METHODS This study uses multilevel modeling and variables derived from geospatial data to explore the role of neighborhood environment in moderating the association of stress with health. Individual-level data (N = 4,093) were drawn from residents of 45 neighborhoods within Philadelphia County, PA, collected as part of the 2006 Philadelphia Health Management Corporation's Household Health Survey. RESULTS We find that the negative influence of high stress varied by neighborhood, that residential stability and affluence (social characteristics) attenuated the association of high stress with health, and that the presence of hazardous waste facilities (built environment characteristics) moderated health by enhancing the association with stress. CONCLUSIONS Our findings suggest that neighborhood environment has both direct and moderating associations with health, after adjusting for individual characteristics. The use of geospatial data could broaden the scope of stress-health research and advance knowledge by untangling the intertwined relationship between built and social environments, stress, and health. In particular, future studies should integrate built environment characteristics in health-related research; these characteristics are modifiable and can facilitate health promotion policies.
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Affiliation(s)
- Stephen A Matthews
- Population Research Institute, The Pennsylvania State University, University Park, PA 16802-6211, USA.
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Horton RA, Wing S, Marshall SW, Brownley KA. Malodor as a trigger of stress and negative mood in neighbors of industrial hog operations. Am J Public Health 2009; 99 Suppl 3:S610-5. [PMID: 19890165 DOI: 10.2105/ajph.2008.148924] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We evaluated malodor and air pollutants near industrial hog operations as environmental stressors and negative mood triggers. METHODS We collected data from 101 nonsmoking adults in 16 neighborhoods within 1.5 miles of at least 1 industrial hog operation in eastern North Carolina. Participants rated malodor intensity, stress, and mood for 2 weeks while air pollutants were monitored. RESULTS Reported malodor was associated with stress and 4 mood states; odds ratios (ORs) for a 1-unit change on the 0-to-8 odor scale ranged from 1.31 (95% confidence interval [CI] = 1.16, 1.50) to 1.81 (95% CI = 1.63, 2.00). ORs for stress and feeling nervous or anxious were 1.18 (95% CI = 1.08, 1.30) and 1.12 (95% CI = 1.03, 1.22), respectively, for a 1 ppb change in hydrogen sulfide and 1.06 (95% CI = 1.00, 1.11) and 1.10 (95% CI = 1.03, 1.17), respectively, for a 1 microg/m(3) change in semivolatile particulate matter less than 10 microm in aerodynamic diameter (PM(10)). CONCLUSIONS Hog odor, hydrogen sulfide, and semivolatile PM(10) are related to stress and negative mood in disproportionately low-income communities near industrial hog operations in eastern North Carolina. Malodor should be considered in studies of health impacts of environmental injustice.
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Affiliation(s)
- Rachel Avery Horton
- Department of Epidemiology, University of North Carolina at Chapel Hill, CB# 7435, Chapel Hill, NC 27599-7435, USA.
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The relationship between odour annoyance scores and modelled ambient air pollution in Sarnia, "Chemical Valley", Ontario. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2009; 6:2655-75. [PMID: 20054461 PMCID: PMC2790099 DOI: 10.3390/ijerph6102655] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Accepted: 10/09/2009] [Indexed: 11/17/2022]
Abstract
This study aimed at establishing the relationship between annoyance scores and modelled air pollution in "Chemical Valley", Sarnia, Ontario (Canada). Annoyance scores were taken from a community health survey (N = 774); and respondents' exposure to nitrogen dioxide (NO(2)) and sulphur dioxide (SO(2)) were estimated using land use regression (LUR) models. The associations were examined by univariate analysis while multivariate logistic regression was used to examine the determinants of odour annoyance. The results showed that odour annoyance was significantly correlated to modelled pollutants at the individual (NO(2), r = 0.15; SO(2), r = 0.13) and census tract (NO(2), r = 0.56; SO(2), r = 0.67) levels. The exposure-response relationships show that residents of Sarnia react to very low pollution concentrations levels even if they are within the Ontario ambient air quality criteria. The study found that exposure to high NO(2) and SO(2) concentrations, gender, and perception of health effects were significant determinants of individual odour annoyance reporting. The observed association between odour annoyance and modelled ambient pollution suggest that individual and census tract level annoyance scores may serve as proxies for air quality in exposed communities because they capture the within area spatial variability of pollution. However, questionnaire-based odour annoyance scores need to be validated longitudinally and across different scales if they are to be adopted for use at the national level.
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Peek MK, Cutchin MP, Freeman D, Stowe RP, Goodwin JS. Environmental hazards and stress: evidence from the Texas City Stress and Health Study. J Epidemiol Community Health 2009; 63:792-8. [PMID: 19282316 DOI: 10.1136/jech.2008.079806] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Substantial research has suggested that exposure to environmental health hazards, such as polluting industrial activity, has deleterious effects on psychological and physiological well-being. However, one gap in the existing literature is comparative analysis of objective and subjective exposure's relative association with various measurable outcomes of exposure. METHODS These relationships were explored within a community sample of 2604 respondents living near a large petrochemical complex in Texas City, Texas, USA. Objective exposure was investigated using distance of residence from a cluster of petrochemical plants and subjective exposure using residents' concern about potential health effects from those plants. Regression models were then used to examine how each type of exposure predicts perceived stress, physiological markers of stress and perceived health. RESULTS Results suggest that objective exposure was associated primarily with markers of physiological stress (interleukin-6 and viral reactivation), and subjective exposure (concern about petrochemical health risk) was associated with variables assessing perceived health. CONCLUSIONS From the analysis, it can be inferred that, in the context of an environmental hazard of this type, subjective exposure may be at least as important a predictor of poor health outcomes as objective exposure.
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Affiliation(s)
- M K Peek
- Department of Preventive Medicine and Community Health, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555-1153, USA.
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Esperanza LV, Luisa MM, Fabiola FE, Adriana P. Volcanic Risk Exposure, Feelings of Insecurity, Stress, and Coping Strategies in México1. JOURNAL OF APPLIED SOCIAL PSYCHOLOGY 2008. [DOI: 10.1111/j.1559-1816.2008.00417.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Cutchin MP, Martin KR, Owen SV, Goodwin JS. Concern about petrochemical health risk before and after a refinery explosion. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2008; 28:589-601. [PMID: 18643817 PMCID: PMC4018192 DOI: 10.1111/j.1539-6924.2008.01050.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
On March 23, 2005, a large explosion at an oil refinery in Texas City, Texas caused 15 deaths and approximately 170 injuries. Little is known about how such an industrial accident influences concern about environmental health risks. We used measures of environmental health concern about nearby petrochemical production with a sample of Texas City residents to understand patterns of concern and change in concern after an industrial accident, as well as individual and contextual factors associated with those patterns. Survey interviews with residents of Texas City, Texas (N= 315) both pre- and postexplosion using a brief Concern About Petrochemical Health Risk Scale (CAPHRS) and other questions were used to collect pertinent predictor information. CAPHRS baseline, postexplosion, and change scores were compared and modeled using ordinary least squares (OLS) regression and a mixed model. Higher preexplosion CAPHRS scores were predicted by younger adults, foreign-born Hispanics, non-Hispanic blacks, lower- and middle-income groups, and those who live with someone who has worked at the petrochemical plants. Higher CAPHRS change scores are predicted by the same variables (except income), as well as proximity to, or perception of, the explosion, and reports of neighborhood damage. Findings suggest these groups' concern scores could indicate a greater vulnerability to psychological and physical harm generated by concern and stress arising from local petrochemical activities. A clearer understanding of concern about actual environmental health risks in exposed populations may enhance the evolving theory of stress and coping and eventually enable public health professionals to develop appropriate mitigation strategies.
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Affiliation(s)
- Malcolm P Cutchin
- Department of Allied Health Sciences, University of North Carolina at Chapel Hill, School of Medicine, NC 27599-7122, USA.
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Donoghue AM, Cullen MR. Air emissions from Wagerup alumina refinery and community symptoms: an environmental case study. J Occup Environ Med 2008; 49:1027-39. [PMID: 17848859 DOI: 10.1097/jom.0b013e31814a5c6f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Commissioning of a liquor burner at Wagerup alumina refinery gave rise to complaints of malodor and irritation among employees. Subsequently, community members complained about odor and various health issues. Some employees and community members were diagnosed by general practitioners as having multiple chemical sensitivity. After implementation of emission controls, the situation improved; however, community concerns lingered. This paper describes this experience and summarizes several recent investigations including air dispersion modeling, health risk assessment, ambient air quality monitoring, and complaints analyses. It is concluded that refinery emissions currently present negligible risks of acute or chronic health effects including cancer. Communication of these findings has been generally well received, but modifying the perception of risk among some elements of the community has been difficult. Organizations need to effectively address both technical and perception of risk issues.
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