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Schwartz BS, Parker CL, Hess J, Frumkin H. Public health and medicine in an age of energy scarcity: the case of petroleum. Am J Public Health 2011; 101:1560-7. [PMID: 21778506 DOI: 10.2105/ajph.2010.205187] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Petroleum supplies have heretofore been abundant and inexpensive, but the world petroleum production peak is imminent, and we are entering an unprecedented era of petroleum scarcity. This fact has had little impact on policies related to climate, energy, the built environment, transportation, food, health care, public health, and global health. Rising prices are likely to spur research and drive efficiency improvements, but such innovations may be unable to address an increasing gap between supply and demand. The resulting implications for health and the environment are explored in the articles we have selected as additional contributions in this special issue. Uncertainty about the timing of the peak, the shape of the production curve, and decline rates should not delay action. The time for quick, decisive, comprehensive action is now.
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Bush KF, Luber G, Kotha SR, Dhaliwal RS, Kapil V, Pascual M, Brown DG, Frumkin H, Dhiman RC, Hess J, Wilson ML, Balakrishnan K, Eisenberg J, Kaur T, Rood R, Batterman S, Joseph A, Gronlund CJ, Agrawal A, Hu H. Impacts of climate change on public health in India: future research directions. ENVIRONMENTAL HEALTH PERSPECTIVES 2011; 119:765-70. [PMID: 21273162 PMCID: PMC3114809 DOI: 10.1289/ehp.1003000] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 01/27/2011] [Indexed: 05/06/2023]
Abstract
BACKGROUND Climate change and associated increases in climate variability will likely further exacerbate global health disparities. More research is needed, particularly in developing countries, to accurately predict the anticipated impacts and inform effective interventions. OBJECTIVES Building on the information presented at the 2009 Joint Indo-U.S. Workshop on Climate Change and Health in Goa, India, we reviewed relevant literature and data, addressed gaps in knowledge, and identified priorities and strategies for future research in India. DISCUSSION The scope of the problem in India is enormous, based on the potential for climate change and variability to exacerbate endemic malaria, dengue, yellow fever, cholera, and chikungunya, as well as chronic diseases, particularly among the millions of people who already experience poor sanitation, pollution, malnutrition, and a shortage of drinking water. Ongoing efforts to study these risks were discussed but remain scant. A universal theme of the recommendations developed was the importance of improving the surveillance, monitoring, and integration of meteorological, environmental, geospatial, and health data while working in parallel to implement adaptation strategies. CONCLUSIONS It will be critical for India to invest in improvements in information infrastructure that are innovative and that promote interdisciplinary collaborations while embarking on adaptation strategies. This will require unprecedented levels of collaboration across diverse institutions in India and abroad. The data can be used in research on the likely impacts of climate change on health that reflect India's diverse climates and populations. Local human and technical capacities for risk communication and promoting adaptive behavior must also be enhanced.
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Friel S, Bowen K, Campbell-Lendrum D, Frumkin H, McMichael A, Rasanathan K. Climate Change, Noncommunicable Diseases, and Development: The Relationships and Common Policy Opportunities. Annu Rev Public Health 2011; 32:133-47. [DOI: 10.1146/annurev-publhealth-071910-140612] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Frumkin H. Bumps on the road to preparedness. Am J Prev Med 2011; 40:272-3. [PMID: 21238878 DOI: 10.1016/j.amepre.2010.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Revised: 11/01/2010] [Accepted: 11/02/2010] [Indexed: 10/18/2022]
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Stone B, Hess JJ, Frumkin H. Urban form and extreme heat events: are sprawling cities more vulnerable to climate change than compact cities? ENVIRONMENTAL HEALTH PERSPECTIVES 2010; 118:1425-8. [PMID: 21114000 PMCID: PMC2957923 DOI: 10.1289/ehp.0901879] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
BACKGROUND Extreme heat events (EHEs) are increasing in frequency in large U.S. cities and are responsible for a greater annual number of climate-related fatalities, on average, than any other form of extreme weather. In addition, low-density, sprawling patterns of urban development have been associated with enhanced surface temperatures in urbanized areas. OBJECTIVES In this study. we examined the association between urban form at the level of the metropolitan region and the frequency of EHEs over a five-decade period. METHODS We employed a widely published sprawl index to measure the association between urban form in 2000 and the mean annual rate of change in EHEs between 1956 and 2005. RESULTS We found that the rate of increase in the annual number of EHEs between 1956 and 2005 in the most sprawling metropolitan regions was more than double the rate of increase observed in the most compact metropolitan regions. CONCLUSIONS The design and management of land use in metropolitan regions may offer an important tool for adapting to the heat-related health effects associated with ongoing climate change.
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Jakubowski B, Frumkin H. Environmental metrics for community health improvement. Prev Chronic Dis 2010; 7:A76. [PMID: 20550834 PMCID: PMC2901574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022] Open
Abstract
Environmental factors greatly affect human health. Accordingly, environmental metrics are a key part of the community health information base. We review environmental metrics relevant to community health, including measurements of contaminants in environmental media, such as air, water, and food; measurements of contaminants in people (biomonitoring); measurements of features of the built environment that affect health; and measurements of "upstream" environmental conditions relevant to health. We offer a set of metrics (including unhealthy exposures, such as pollutants, and health-promoting assets, such as parks and green space) selected on the basis of relevance to health outcomes, magnitude of associated health outcomes, corroboration in the peer-reviewed literature, and data availability, especially at the community level, and we recommend ways to use these metrics most effectively.
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Schier JG, Rubin C, Schwartz MD, Thomas JD, Geller RJ, Morgan BW, McGeehin MA, Frumkin H. Public health partnerships in medical toxicology education and practice. Am J Prev Med 2010; 38:667-74. [PMID: 20494245 DOI: 10.1016/j.amepre.2010.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2009] [Revised: 01/21/2010] [Accepted: 02/19/2010] [Indexed: 11/28/2022]
Abstract
In December 2002, the medical toxicology sub-board, which consists of representatives from emergency medicine, preventive medicine, and pediatrics, released revised core content for medical toxicology, aiming to better meet the academic challenges imposed by the continually expanding knowledge base of medical toxicology. These challenges included the addition of relatively new areas of interest in medical toxicology, including population health, while simultaneously ensuring that a structural framework existed to accommodate future areas of interest. There is no evidence readily available to assess how well the educational curricula of existing fellowship programs are meeting these needs. In an effort to address this, the authors describe a medical toxicology fellowship program that consists of a partnership among the Emory University School of Medicine, the Georgia Poison Control Center, and the CDC, as well as the results of a reorganization of its academic curriculum that occurred in 2006. To the best of the authors' knowledge, this is the first published report describing such a curriculum redesign. Suggestions and potential resources proposed as enhancements for the public health-associated education of medical toxicology fellows are discussed. The authors also seek to initiate a discussion among programs about how to optimally meet the new challenges developed by the medical toxicology sub-board.
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Hess JJ, Heilpern KL, Davis TE, Frumkin H. Climate change and emergency medicine: impacts and opportunities. Acad Emerg Med 2009; 16:782-94. [PMID: 19673715 DOI: 10.1111/j.1553-2712.2009.00469.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
There is scientific consensus that the climate is changing, that human activity plays a major role, and that the changes will continue through this century. Expert consensus holds that significant health effects are very likely. Public health and health care systems must understand these impacts to properly pursue preparedness and prevention activities. All of medicine will very likely be affected, and certain medical specialties are likely to be more significantly burdened based on their clinical activity, ease of public access, public health roles, and energy use profiles. These specialties have been called on to consider the likely impacts on their patients and practice and to prepare their practitioners. Emergency medicine (EM), with its focus on urgent and emergent ambulatory care, role as a safety-net provider, urban concentration, and broad-based clinical mission, will very likely experience a significant rise in demand for its services over and above current annual increases. Clinically, EM will see amplification of weather-related disease patterns and shifts in disease distribution. In EM's prehospital care and disaster response activities, both emergency medical services (EMS) activity and disaster medical assistance team (DMAT) deployment activities will likely increase. EM's public health roles, including disaster preparedness, emergency department (ED)-based surveillance, and safety-net care, are likely to face increasing demands, along with pressures to improve fuel efficiency and reduce greenhouse gas emissions. Finally, EM's roles in ED and hospital management, particularly related to building and purchasing, are likely to be impacted by efforts to reduce greenhouse gas emissions and enhance energy efficiency. Climate change thus presents multiple clinical and public health challenges to EM, but also creates numerous opportunities for research, education, and leadership on an emerging health issue of global scope.
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Frumkin H. The public health approach to chemical exposures: a national conversation. JOURNAL OF ENVIRONMENTAL HEALTH 2009; 71:26-27. [PMID: 19326666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Abstract
Petroleum is a unique and essential energy source, used as the principal fuel for transportation, in producing many chemicals, and for numerous other purposes. Global petroleum production is expected to reach a maximum in the near future and to decline thereafter, a phenomenon known as "peak petroleum." This article reviews petroleum geology and uses, describes the phenomenon of peak petroleum, and reviews the scientific literature on the timing of this transition. It then discusses how peak petroleum may affect public health and health care, by reference to four areas: medical supplies and equipment, transportation, energy generation, and food production. Finally, it suggests strategies for anticipating and preparing for peak petroleum, both general public health preparedness strategies and actions specific to the four expected health system impacts.
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Frumkin H, Hess J, Luber G, Malilay J, McGeehin M. Climate change: the public health response. Am J Public Health 2008; 98:435-45. [PMID: 18235058 PMCID: PMC2253589 DOI: 10.2105/ajph.2007.119362] [Citation(s) in RCA: 242] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2007] [Indexed: 11/04/2022]
Abstract
There is scientific consensus that the global climate is changing, with rising surface temperatures, melting ice and snow, rising sea levels, and increasing climate variability. These changes are expected to have substantial impacts on human health. There are known, effective public health responses for many of these impacts, but the scope, timeline, and complexity of climate change are unprecedented. We propose a public health approach to climate change, based on the essential public health services, that extends to both clinical and population health services and emphasizes the coordination of government agencies (federal, state, and local), academia, the private sector, and nongovernmental organizations.
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Besser LM, Marcus M, Frumkin H. Commute time and social capital in the U.S. Am J Prev Med 2008; 34:207-11. [PMID: 18312808 DOI: 10.1016/j.amepre.2007.12.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2007] [Revised: 10/05/2007] [Accepted: 12/06/2007] [Indexed: 11/16/2022]
Abstract
BACKGROUND The suggested declining trend in social capital among Americans could be due, in part, to long commute times associated with urban sprawl. METHODS In 2007, the 2001 National Household Travel Survey (NHTS) was used to determine the association between commute time and socially-oriented trips, a proxy measure of social capital, while controlling for individual-level and regional-level characteristics. Socially-oriented trips were those taken to: attend school/religious activities; attend social/recreational activities; visit friends/relatives; go out for entertainment; attend funerals/weddings/social events; exercise/play sports; attend to family/personal obligations; participate in organizational meetings; or transport someone. Odds ratios and 95% CIs were calculated for the association between commute time and socially-oriented trips for full-time working adults (N=54,747). RESULTS Higher commute time (>20 minutes) was significantly associated with no socially-oriented trips (adjusted OR=1.17, 95% CI=1.09-1.25). The strongest association was among 90+ minute commuters (adjusted OR=1.50, 95% CI=1.16-1.94). CONCLUSIONS This study suggests that individuals with longer commutes have less access to social capital, as indicated by fewer socially-oriented trips.
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Abstract
Children spend much of their waking time at school. Many of the factors in the school environment can be improved with careful planning and allocation of resources. The pediatrician, as a child advocate, is in an excellent position to influence the allocation of school resources to improve the educational outcome. This article summarizes some of the current understanding gathered from applying an environmental health approach to the school setting and provides a basis for the interested physician and other child advocate to learn more and get involved.
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Brown MJ, Falk H, Frumkin H. Children's health/regional collaboration to reduce lead exposure in children. ENVIRONMENTAL HEALTH PERSPECTIVES 2007; 115:A17. [PMID: 17366803 PMCID: PMC1797867 DOI: 10.1289/ehp.115-1797867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Kochtitzky CS, Frumkin H, Rodriguez R, Dannenberg AL, Rayman J, Rose K, Gillig R, Kanter T. Urban planning and public health at CDC. MMWR Suppl 2006; 55:34-8. [PMID: 17183243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
Urban planning, also called city and regional planning, is a multidisciplinary field in which professionals work to improve the welfare of persons and communities by creating more convenient, equitable, healthful, efficient, and attractive places now and for the future. The centerpiece of urban planning activities is a "master plan," which can take many forms, including comprehensive plans, neighborhood plans, community action plans, regulatory and incentive strategies, economic development plans, and disaster preparedness plans. Traditionally, these plans include assessing and planning for community needs in some or all of the following areas: transportation, housing, commercial/office buildings, natural resource utilization, environmental protection, and health-care infrastructure. Urban planning and public health share common missions and perspectives. Both aim to improve human well-being, emphasize needs assessment and service delivery, manage complex social systems, focus at the population level, and rely on community-based participatory methods. Both fields focus on the needs of vulnerable populations. Throughout their development, both fields have broadened their perspectives. Initially, public health most often used a biomedical model (examining normal/abnormal functioning of the human organism), and urban planning often relied on a geographic model (analysis of human needs or interactions in a spatial context). However, both fields have expanded their tools and perspectives, in part because of the influence of the other. Urban planning and public health have been intertwined for most of their histories. In 1854, British physician John Snow used geographic mapping of an outbreak of cholera in London to identify a public water pump as the outbreak's source. Geographic analysis is a key planning tool shared by urban planning and public health. In the mid-1800s, planners such as Frederick Law Olmsted bridged the gap between the fields by advancing the concept that community design contributes to physical and mental health; serving as President Lincoln's U.S. Sanitary Commission Secretary; and designing hundreds of places, including New York's Central Park. By 1872, the disciplines were so aligned that two of the seven founders of the American Public Health Association were urban designers (an architect and a housing specialist). In 1926, the U.S. Supreme Court, in validating zoning and land-use law as a legal government authority in Village of Euclid v. Ambler Realty, cited the protection of public health as part of its justification. Other connections have included 1) pioneering urbanist Jane Jacobs, who during the 1960s, called for community design that offered safe and convenient options for walking, biking, and impromptu social interaction; and 2) the Healthy Cities movement, which began in Europe and the United States during the 1980s and now includes projects in approximately 1,000 cities that in various ways highlight the role of health as much more than the presence of medical care.
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Trasande L, Boscarino J, Graber N, Falk R, Schechter C, Galvez M, Dunkel G, Geslani J, Moline J, Kaplan-Liss E, Miller RK, Korfmacher K, Carpenter D, Forman J, Balk SJ, Laraque D, Frumkin H, Landrigan P. The environment in pediatric practice: a study of New York pediatricians' attitudes, beliefs, and practices towards children's environmental health. J Urban Health 2006; 83:760-72. [PMID: 16736113 PMCID: PMC2430476 DOI: 10.1007/s11524-006-9071-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Chronic diseases of environmental origin are a significant and increasing public health problem among the children of New York State, yet few resources exist to address this growing burden. To assess New York State pediatricians self-perceived competency in dealing with common environmental exposures and diseases of environmental origin in children, we assessed their attitudes and beliefs about the role of the environment in children's health. A four-page survey was sent to 1,500 randomly selected members of the New York State American Academy of Pediatrics in February 2004. We obtained a 20.3% response rate after one follow-up mailing; respondents and nonrespondents did not differ in years of licensure or county of residence. Respondents agreed that the role of environment in children's health is significant (mean 4.44 +/- 0.72 on 1-5 Likert scale). They voiced high self-efficacy in dealing with lead exposure (mean 4.16-4.24 +/- 0.90-1.05), but their confidence in their skills for addressing pesticides, mercury and mold was much lower (means 2.51-3.21 +/- 0.90-1.23; p < 0.001). About 93.8% would send patients to a clinic "where pediatricians could refer patients for clinical evaluation and treatment of their environmental health concerns." These findings indicate that New York pediatricians agree that children are suffering preventable illnesses of environmental origin but feel ill-equipped to educate families about common exposures. Significant demand exists for specialized centers of excellence that can evaluate environmental health concerns, and for educational opportunities.
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Varona ME, Tolosa JE, Cárdenas O, Torres CH, Pardo D, Carrasquilla G, Frumkin H. [Pesticides use by flower companies associated with the Colombian Association of Flower Exporters]. BIOMEDICA : REVISTA DEL INSTITUTO NACIONAL DE SALUD 2005; 25:377-89. [PMID: 16276685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
INTRODUCTION In Colombia, pesticide exposure has became a public health problem, as the use of these substances continues to increase. OBJECTIVE The current study accumulated information concerning pesticides used by flower companies in Bogotá and Rionegro (Antioquia) that were associated with Asociación Colombiana de Exportadores de Flores (Asocolflores) in Colombia. MATERIALS AND METHODS Eighty-four companies were stratified by geographic location and size. Company and worker information was collected, and for each company, the process of pesticide application and maintenance of the cultivated flowers was carefully observed. Univariate and bivariate, and correlation analyses were applied for data analysis. RESULTS Sex of workers was 39.4% male and 60.6% female. Pesticides were grouped into 4 toxicity classes: 14.3% were class I, 14.4% class II, 52.0% class III, and 19.2% class IV. Dithiocarbamates was the group of pesticides more commonly used (11.7%). The equipment most frequently used for pesticide application was the "bomba móvil" (92.8%), and the "lanza" (92.9%). Cholinesterase activity measured by the Michel-Aldrige method was the biological marker for exposure to pesticides used in 85.9% of the companies. Recommendations for improvements in their use and for measures to further reduce exposure of workers are made.
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Eibensteiner L, Del Carpio Sanz A, Frumkin H, Gonzales C, Gonzales GF. Lead exposure and semen quality among traffic police in Arequipa, Peru. INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH 2005; 11:161-6. [PMID: 15875892 DOI: 10.1179/oeh.2005.11.2.161] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This study examined lead exposure (n = 43) and semen quality (n = 18) among traffic police officers in Arequipa, Peru, where leaded gasoline is used. Blood lead (PbB) was measured using atomic absorption spectrophotometry, and semen was analyzed following World Health Organization (WHO) protocol. Mean PbB was 48.5 microg/dL. Although current PbB was associated with declines in several semen parameters (sperm morphology, concentration and total number of sperm), only sperm motility and viability differed significantly between the < or = 40 microg/dL and > 40 microg/dL categories, and decreased with increasing PbB in simple linear regression. Traffic police are an indicator group for excessive ambient lead exposure, and these results support earlier findings on the male reproductive toxicity of lead. The results should be interpreted cautiously since the numbers were small and the analysis was unable to control for all potential confounders due to incomplete data.
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Maziak W, Ward KD, Mzayek F, Rastam S, Bachir ME, Fouad MF, Hammal F, Asfar T, Mock J, Nuwayhid I, Frumkin H, Grimsley F, Chibli M. Mapping the health and environmental situation in informal zones in Aleppo, Syria: report from the Aleppo household survey. Int Arch Occup Environ Health 2005; 78:547-58. [PMID: 15999277 DOI: 10.1007/s00420-005-0625-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2004] [Accepted: 03/02/2005] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Despite large communities living in informal zones around major cities in Syria, there is currently no information on the health and environmental situations in these areas. From May to August 2004, the Syrian Center for Tobacco Studies (SCTS) conducted the first household survey aiming to provide a baseline map of main health problems and exposures affecting these communities in Aleppo, the second largest city in Syria (2,500,000 inhabitants). METHODS Information on 1,021 participants randomly selected using stratified cluster sampling were available (46% males, mean age 34+/-11.7, age range 18-65 years, response rate 86%), including self-reported health/disability, exposures, and saliva cotinine measurement. RESULTS Some positive findings include better than expected access to electricity, piped water, city sewage, and the use of propane for cooking. Particular areas of concern include high fertility rates, overcrowded housing conditions, and gender inequality in education and work. Household features likely to reflect negatively on residents' health include the use of diesel chimneys for heating and lack of smoking restrictions. Overall, residents of informal zones suffer from substantial physical and mental health problems and are exposed to high levels of indoor air pollution. All seem to affect women and the elderly disproportionately, while men are more affected by smoking, occupational respiratory exposures, and injuries. Both infectious and non-infectious respiratory outcomes were very common among study participants. Chronic and degenerative disease, including CVD and joint problems, were a source of substantial morbidity among the studied communities. CONCLUSIONS This study highlights major health and environmental specificities of marginalized populations living in Aleppo, where women seem to bear a disproportionate burden of poor health and disability. Smoking and exposure to tobacco smoke seem among the major exposures facing these populations.
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Peel JL, Tolbert PE, Klein M, Metzger KB, Flanders WD, Todd K, Mulholland JA, Ryan PB, Frumkin H. Ambient air pollution and respiratory emergency department visits. Epidemiology 2005; 16:164-74. [PMID: 15703530 DOI: 10.1097/01.ede.0000152905.42113.db] [Citation(s) in RCA: 292] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND A number of emergency department studies have corroborated findings from mortality and hospital admission studies regarding an association of ambient air pollution and respiratory outcomes. More refined assessment has been limited by study size and available air quality data. METHODS Measurements of 5 pollutants (particulate matter [PM10], ozone, nitrogen dioxide [NO2], carbon monoxide [CO], and sulfur dioxide [SO2]) were available for the entire study period (1 January 1993 to 31 August 2000); detailed measurements of particulate matter were available for 25 months. We obtained data on 4 million emergency department visits from 31 hospitals in Atlanta. Visits for asthma, chronic obstructive pulmonary disease, upper respiratory infection, and pneumonia were assessed in relation to air pollutants using Poisson generalized estimating equations. RESULTS In single-pollutant models examining 3-day moving averages of pollutants (lags 0, 1, and 2): standard deviation increases of ozone, NO2, CO, and PM10 were associated with 1-3% increases in URI visits; a 2 microg/m increase of PM2.5 organic carbon was associated with a 3% increase in pneumonia visits; and standard deviation increases of NO2 and CO were associated with 2-3% increases in chronic obstructive pulmonary disease visits. Positive associations persisted beyond 3 days for several of the outcomes, and over a week for asthma. CONCLUSIONS The results of this study contribute to the evidence of an association of several correlated gaseous and particulate pollutants, including ozone, NO2, CO, PM, and organic carbon, with specific respiratory conditions.
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Patz J, Frumkin H, Klein M, Bell M, Ellis H, Hogrefe C, Rosenzweig C, Kinney P. CHILDHOOD ASTHMA PROJECTIONS FOR ATLANTA UNDER A FUTURE CLIMATE CHANGE SCENARIO. Epidemiology 2004. [DOI: 10.1097/00001648-200407000-00243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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