Respiratory Health Disparities Research Articles

Socio-economic gradients in urban green space access and respiratory health

Abstract Background This study investigates social disparities as one of the drivers influencing the access to green spaces and exposure to natural environments, potentially exacerbating disparities in respiratory health in children. Methods Longitudinal ELSPAC birth cohort study data included 4384 complete case participants born in cities of Brno and Znojmo, examined throughout the years 1990-2010. Estimates on socio-economic status (SES) scores of children’s parents and their education were used as socio-economical predictors. Tree cover density (TCD) calculated as mean canopy closure percentage in the individual walking distance neighbourhoods and the ownership and accessibility of a garden were used as indicators of green space accessibility. Multiple logistic regression models were employed to estimate odds ratios for predictors of respiratory health outcomes, controlling for several confounders. Results Parents’ SES was found to be positively associated with neighbourhood TCD, and this effect was even more pronounced for garden owners. Higher tree cover was then significantly negatively associated with development of acute bronchitis (OR 0.88, CI 95 % 0.84-0.94 for 1 SD of tree cover), while not having a garden (OR 1.81, CI 95 % 1.42-2.33) and living in area with lower tree cover (OR continuously decreasing from 1.88 to 1.68 for lowest and highest quartile respectively) was significantly associated with progression of acute bronchitis into chronic bronchitis in a fully adjusted model. Vice versa, higher tree cover was statistically significantly positively associated with development of allergic rhinitis (OR 1.09, CI 95 % 1.03-1.15), suggesting viability of the novel method of estimation of individual neighbourhood greenness. Conclusions The results suggest protective effect of access to urban green spaces against adverse respiratory outcomes in children. The socially uneven distribution of access emphasizes the importance of urban policies in promoting urban health. #NGEU Key messages • There is a significant protective effect of access to green spaces against respiratory diseases and their progression. • There’s an unequal, but varied distribution of access to green spaces, and social gradient in health, highlighting the importance of urban green space distributive politics.

Chronic respiratory health symptoms and associated factors among exposed and unexposed residents to cement dust, in Moodubidire, Dakshina Kannada, Karnataka; a comparative cross sectional study

Background Exposure to cement dust poses significant risks to respiratory health, particularly among occupational workers. However, the impact of non-occupational cement dust exposure on nearby residents’ pulmonary well-being is often overlooked, particularly in the context of India. This study explores chronic respiratory health symptoms and their predictors in residents exposed to cement dust within a 1 km radius of a cement factory, comparing them with residents residing 5 kms away from the plant. Methods Using a comparative cross-sectional approach, we sampled 542 individuals from both exposed and unexposed communities using a multi-stage sampling technique. In-person interviews were conducted to collect relevant information, and descriptive methods were employed for data analysis. Univariate and multivariate logistic regression models were utilized to identify factors predicting self-reported chronic respiratory symptoms. Adjusted odds ratios and 95% confidence intervals were calculated to quantify the strength of the relationships. Results The results revealed a notable disparity in respiratory health between the two groups. Approximately 80% of residents within 1 km proximity to the cement industry reported respiratory symptoms, compared to 31% in the more distant community. Exposed residents were significantly more likely to experience respiratory manifestations, with odds ratios ranging from 5.3 kms to 5.4 kms compared to their unexposed counterparts. Conclusions While it was expected that the cement-exposed group would exhibit a higher burden of chronic respiratory symptoms, a surprising finding was that nearly one-third of non-exposed adult residents living in close proximity also reported adverse respiratory symptoms. This highlights the need for informed policies, including regular screening programs for respiratory health among proximate residents, and effective measures to control dust emissions from cement plants. Overall, the study emphasizes the importance of addressing respiratory health disparities in both occupational and non-occupational settings related to cement dust exposure.

Disparities in prevalence and outcomes of respiratory disease in low- and middle-income countries.

To provide a comprehensive overview of disparities in prevalence and outcomes of respiratory diseases and notable challenges for providing optimal treatment to pediatric patients with respiratory diseases living in low- and middle-income countries (LMICs), as an input to help better understand the roots of respiratory health disparities. We conducted a narrative review of relevant literature published in electronic databases from inception to February 2023 that present data on disparities in prevalence and outcomes of respiratory disease in LMICs. Additionally, we included studies that describe and discuss challenges for providing optimal treatment to pediatric patients with respiratory diseases living in LMICs. A number of early life exposures have been associated with adverse respiratory outcomes in later life. Several studies have shown marked geographical variations in the prevalence and burden of pediatric asthma, with consistently lower prevalence rates but significantly higher burdens and worse outcomes in LMICs. There is a wide range of challenges that adversely affect the efficient care of children with respiratory diseases that can be classified into three categories: patient-related factors, social/environmental factors, and factors related to healthcare providers or the healthcare system. Respiratory health disparities in children living in LMICs represent a global public health issue mainly explained by an unequal distribution of preventable and modifiable risk factors for respiratory diseases across different demographic groups.

Comparing Racial Differences in Emphysema Prevalence Among Adults With Normal Spirometry: A Secondary Data Analysis of the CARDIA Lung Study.

Computed tomography (CT) imaging complements spirometry and may provide insight into racial disparities in respiratory health. To determine the difference in emphysema prevalence between Black and White adults with different measures of normal spirometry results. Observational study using clinical data and spirometry from the CARDIA (Coronary Artery Risk Development in Young Adults) study obtained in 2015 to 2016 and CT scans done in 2010 to 2011. 4 U.S. centers. Population-based sample of Black and White adults. Self-identified race and visually identified emphysema on CT in participants with different measures of "normal" spirometry results, calculated using standard race-specific and race-neutral reference equations. A total of 2674 participants (485 Black men, 762 Black women, 659 White men, and 768 White women) had both a CT scan and spirometry available for analysis. Among participants with a race-specific FEV1 between 80% and 99% of predicted, 6.5% had emphysema. In this group, emphysema prevalence was 3.9-fold (95% CI, 2.1- to 7.1-fold; 15.5% vs. 4.0%) higher among Black men than White men and 1.9-fold (CI, 1.0- to 3.8-fold; 6.6% vs. 3.4%) higher among Black women than White women. Among participants with a race-specific FEV1 between 100% and 120% of predicted, 4.0% had emphysema. In this category, Black men had a 6.4-fold (CI, 2.2- to 18.7-fold; 13.9% vs. 2.2%) higher prevalence of emphysema than White men, whereas Black and White women had a similar prevalence of emphysema (2.6% and 2.0%, respectively). The use of race-neutral equations to identify participants with an FEV1 percent predicted between 80% and 120% attenuated racial differences in emphysema prevalence among men and eliminated racial differences among women. No CT scans were obtained during the most recent study visit (2015 to 2016) when spirometry was done. Emphysema is often present before spirometry findings become abnormal, particularly among Black men. Reliance on spirometry alone to differentiate lung health from lung disease may result in the underrecognition of impaired respiratory health and exacerbate racial disparities. National Institutes of Health.

Discourse analysis of the perceptions of environmental justice and respiratory health disparities in Dallas, TX

ABSTRACT This article examines the perceived relationships between environmental justice and health disparities among minority populations in the Dallas, TX metropolitan area. We study the varying discourses on EJ and respiratory health disparities, and how the local discourses are different from what is understood by planners and environmental advocates. We also ask how a participatory approach can provide an inclusive platform to strengthen the efforts to reduce health disparities. Utilizing a survey, a focus group of local residents, and in-depth interviews with local government officials, urban planners, environmental and health advocates, and urban ecologists, we identify and discuss key discourses of health disparities and environmental (in) justice to better understand different positionalities. Using Foucauldian discourse analysis, three discursive approaches were identified: “institutional racism”, “inclusion and recognition”, and “scientific evidence”. Drawing on these identified discourses we illustrate the importance of the political and social framings of environmental justice and health concerns and perceptions to better inform community health promotion efforts. The results highlight the importance of incorporating knowledges from various stakeholders in the analysis of environmental inequalities in parallel with the ecological understanding of environmental and human health disparities.

The Lung Health Ambassador Program: A Community-Engagement Initiative Focusing on Pulmonary-Related Health Issues and Disparities Regarding Tobacco Use.

Introduction: Educational campaigns have the potential to inform at risk populations about key issues relevant to lung health and to facilitate active engagement promoting healthy behaviors and risk prevention. We developed a community-based educational campaign called the Lung Health Ambassador Program (LHAP) with a goal of engaging youth and empowering them to be advocates for pulmonary health in their community. Objective: To evaluate the process outcomes and feasibility of the inaugural LHAP (2018–2019 academic year), with a specific aim to impact tobacco policy in the state of Maryland. Methods: Outcomes regarding feasibility included assessment of number of schools reached, number of students and healthcare professionals participating, and types of projects developed by participating students to impact modifiable risk factors for lung health. The courses for the LHAP were five 1 h sessions implemented at days and times identified by the community. The topics of the LHAP focused on lung anatomy, pulmonary diseases affecting school aged youth, tobacco use and prevalence, and air pollution (both indoor and outdoor). The fifth class discussed ways in which the students could impact lung health (e.g., policy and advocacy) and mitigate pulmonary disparities. Main Results: The LHAP was implemented at two elementary/middle schools, one high school, and two recreation centers within an urban metropolitan region. A total of 268 youths participated in the LHAP (age ranging from 11 to 18), whereby 72 (26.9%) were Hispanic/Latino and 110 (41.0%) were African American. Of the participating students, 240 wrote letters to local politicians to advocate for policies that would raise the legal age of acquiring tobacco products to 21. As for healthcare professionals, 18 academic faculty members participated in implementing the LHAP: 8 physicians and faculty staff and 10 nurses. Conclusions: The LHAP is a community-based program that provides education and training in advocacy with a goal of teaching about and, ultimately, reducing respiratory health disparities. The results from the first year demonstrate that the program is feasible, with success demonstrated in completing educational modules and engaging students. Next steps will include strategies to ensure sustainability and scalability to increase the reach of this program.

Respiratory Health Disparities Among Chicago Children

Respiratory Health Disparities Among Chicago Children

Catalyzing Action on First Nations Respiratory Health Using Community-based Participatory Research: Integrated Knowledge Translation through Strategic Symposia

Assess, Redress, Re-assess: Addressing Disparities in Respiratory Health Among First Nations is an ongoing community-based participatory research initiative involving two First Nations communities in Saskatchewan. The initiative’s rationale is grounded in the ethos of transformative community-based participatory research and facilitated through integrated knowledge translation with the aim of building community capacity. The initiative’s goal was to engage community members to actively participate in all research phases, from the development of the research questions to dissemination of results and evaluation of community-chosen interventions that evolved from the results. After baseline assessment of predictors and indicators of respiratory health, a program of integrated knowledge translation was adopted. As part of this program, a community-researcher collaboration was put in place that produced two knowledge translation symposia. The two symposia have brought together First Nations community members, interdisciplinary researchers, federal and provincial policy makers, and multiple Aboriginal organizational stakeholders. The symposia provided a pathway for knowledge synthesis and sharing to ultimately integrate knowledge into practice and enable First Nations’ community capacity building in addressing and redressing critical respiratory health issues. This article delineates the processes involved in developing this model of integrated knowledge translation and highlights the continuing engagement with the participating communities supported by Knowledge Translation (KT) Symposia.

Women and Lung Disease. Sex Differences and Global Health Disparities.

There is growing evidence that a number of pulmonary diseases affect women differently and with a greater degree of severity than men. The causes for such sex disparity is the focus of this Blue Conference Perspective review, which explores basic cellular and molecular mechanisms, life stages, and clinical outcomes based on environmental, sociocultural, occupational, and infectious scenarios, as well as medical health beliefs. Owing to the breadth of issues related to women and lung disease, we present examples of both basic and clinical concepts that may be the cause for pulmonary disease disparity in women. These examples include those diseases that predominantly affect women, as well as the rising incidence among women for diseases traditionally occurring in men, such as chronic obstructive pulmonary disease. Sociocultural implications of pulmonary disease attributable to biomass burning and infectious diseases among women in low- to middle-income countries are reviewed, as are disparities in respiratory health among sexual minority women in high-income countries. The implications of the use of complementary and alternative medicine by women to influence respiratory disease are examined, and future directions for research on women and respiratory health are provided.

The Hispanic health paradox across generations: the relationship of child generational status and citizenship with health outcomes

ObjectivesIn examining the Hispanic health paradox, researchers rarely determine if the paradox persists across immigrant generations. This study examines immigrant respiratory health disparities among Hispanic children in terms of current asthma, bronchitis, and allergies using an expanded six-group immigrant cohort framework that includes citizenship and the fourth-plus generation. Study designCross-sectional primary survey data from 1568 caretakers of Hispanic schoolchildren in El Paso, Texas (USA), were utilized. MethodsData were analyzed using generalized linear models. ResultsResults indicate that a healthy immigrant advantage lasts until the 2.5 generation for bronchitis and allergies (P < 0.05), and until the third generation for asthma (P < 0.10). Citizenship was not an influence on the likelihood of a child having a respiratory health condition. ConclusionsFindings demonstrate the utility of the expanded six-group cohort framework for examining intergenerational patterns in health conditions among immigrant groups.

A community-based participatory research methodology to address, redress, and reassess disparities in respiratory health among First Nations.

BackgroundTo date, determinants of respiratory health in First Nations people living on reserves and means of addressing and redressing those determinants have not been well established. Hence the Saskatchewan First Nations Lung Health Project (FNLHP) is a new prospective cohort study of aboriginal people being conducted in two First Nations reserves to evaluate potential health determinants associated with respiratory outcomes. Using the population health framework (PHF) of Health Canada, instruments designed with the communities, joint ownership of data, and based on the 4-phase concept of the First Nations Regional Longitudinal Health Survey, the project aims to evaluate individual factors, contextual factors, and principal covariates on respiratory outcomes. The objective of this report is to clearly describe the methodology of (i) the baseline survey that consists of two components, an interviewer-administered questionnaire and clinical assessment; and (ii) potential intervention programs; and present descriptive results of the baseline data of longitudinal FNLHP.MethodsThe study is being conducted over 5 years (2012–2017) in two phases, baseline and longitudinal. Baseline survey has been completed and consisted of (i) an interviewer-administered questionnaire-based evaluation of individual and contextual factors of importance to respiratory health (with special focus on chronic bronchitis, chronic obstructive pulmonary disease, asthma and obstructive sleep apnea), and (ii) clinical lung function and allergy tests with the consent of study participants. The address-redress phase consists of potential intervention programs and is currently being rolled out to address-at community level (via green light program and environmental study), and redress-at policy level (via obesity reduction and improved diagnosis and treatment of obstructive sleep apnea) the issues that have been identified by the baseline data.ResultsInterviewer-administered surveys were conducted in 2012–2013 and collected data on 874 individuals living in 406 households from two reserve communities located in Saskatchewan, Canada. Four hundred and forty six (51%) females and 428 (49%) males participated in the FNLHP.ConclusionsThe information from this project will assist in addressing and redressing many of the issues involved including the provision of adequate housing, health lifestyle practices, and in planning for health service delivery.Electronic supplementary materialThe online version of this article (doi:10.1186/s13104-015-1137-5) contains supplementary material, which is available to authorized users.

Respiratory Health Equality in the United States. The American Thoracic Society Perspective

Because the frequency of major risk factors for respiratory diseases (e.g., tobacco use) differs across demographic groups (defined by socioeconomic status, race/ethnicity, sexual orientation, health care access, occupation, or other characteristics), health disparities are commonly encountered in pediatric and adult pulmonary, critical care, and sleep medicine. As part of its policy on respiratory health disparities, the American Thoracic Society (ATS) Executive Committee created a Health Equality Subcommittee of the Health Policy Committee, with an initial mandate of defining respiratory health equality and, as a subsequent task, providing recommendations to the ATS leadership as to how our society may help attain such equality in the United States. After receiving input from the ATS assemblies and committees, the subcommittee developed this document on respiratory health equality. This document defines respiratory health disparities and respiratory health equality, and expands on a recent ATS and European Respiratory Society policy statement on disparities in respiratory health. Attainment of respiratory health equality requires the ending of respiratory health disparities, which can be achieved only through multidisciplinary efforts to eliminate detrimental environmental exposures while promoting a healthy lifestyle, implementing all components of high-quality health care (prevention, screening, diagnosis, and treatment), and conducting research that will lead to better prevention and management of respiratory diseases for everyone. The ATS recognizes that such efforts must include all stakeholders: members of society at large, governmental and nongovernmental organizations, and other professional societies. The ATS urges all of its members and those of sister societies to work to achieve this laudable goal.

The Lung Corps’ Approach to Reducing Health Disparities in Respiratory Disease

Health disparities are prevalent across diseases of the respiratory system, and are major sources of morbidity and mortality among disadvantaged populations in the United States. The American Thoracic Society (ATS) aims to reduce disparities that are both avoidable and unjust. In meeting this goal, the ATS is committed to creating the Lung Corps, a diverse group of senior, mid-level, and junior clinicians, trainees, researchers, and public health practitioners to help achieve health equality. This will be achieved through the following mechanisms: (1) increase awareness of health disparities; (2) empower health professionals with the knowledge and tools to address disparities; (3) shape research agendas to focus on the root causes, to identify modifiable targets, and to promote innovative approaches to reduce disparities; and (4) develop and advocate for health-related policies and regulations that improve the respiratory health of the population. To ensure success, the Lung Corps will interact with other societies, agencies, and organizations to effect elimination of disparities in respiratory health. The ATS is committed to identifying and addressing health disparities to improve the overall health of individuals affected by respiratory diseases.

An Official American Thoracic Society/European Respiratory Society Policy Statement: Disparities in Respiratory Health

Health disparities, defined as a significant difference in health between populations, are more common for diseases of the respiratory system than for those of other organ systems, because of the environmental influence on breathing and the variation of the environment among different segments of the population. The lowest social groups are up to 14 times more likely to have respiratory diseases than are the highest. Tobacco smoke, air pollution, environmental exposures, and occupational hazards affect the lungs more than other organs, and occur disproportionately in ethnic minorities and those with lower socioeconomic status. Lack of access to quality health care contributes to disparities. The executive committees of the American Thoracic Society (ATS) and European Respiratory Society (ERS) established a writing committee to develop a policy on health disparities. The document was reviewed, edited, and approved by the full executive committees and boards of directors of the societies. This document expresses a policy to address health disparities by promoting scientific inquiry and training, disseminating medical information and best practices, and monitoring and advocating for public respiratory health. ERS and ATS have strong international commitments, and work with leaders from governments, academia, and organizations to address and reduce avoidable health inequalities. Their training initiatives improve the function of health care systems and health equality. Both the ATS and ERS support all aspects of this document, confer regularly, and act together when possible, but the activities to bring about change may vary because of the differences in the continents where the two organizations carry out most of their activities. The ATS and ERS pledge to frame their actions to reduce respiratory health disparities. The vision of the ATS and ERS is that all persons attain better and sustained respiratory health. They call on all their members and other societies to join in this commitment.

An official American Thoracic Society and European Respiratory Society policy statement: disparities in respiratory health

Health disparities, defined as a significant difference in health between populations, are more common for diseases of the respiratory system than for those of other organ systems, because of the environmental influence on breathing and the variation of the environment among different segments of the population. The lowest social groups are up to 14 times more likely to have respiratory diseases than are the highest. Tobacco smoke, air pollution, environmental exposures, and occupational hazards affect the lungs more than other organs and occur disproportionately in ethnic minorities and those with lower socioeconomic status. Lack of access to quality healthcare contributes to disparities. The executive committees of the American Thoracic Society (ATS) and European Respiratory Society (ERS) established a writing committee to develop a policy on health disparities. The document was reviewed, edited, and approved by their full executive committees and boards of directors of the societies. This document expresses a policy to address health disparities by promoting scientific inquiry and training, disseminating medical information and best practices, and monitoring and advocating for public respiratory health. The ERS and the ATS have strong international commitments and work with leaders from governments, academia, and other organisational bodies to address and reduce avoidable health inequalities. Their training initiatives improve the function of healthcare systems and health equality. Both the ATS and the ERS support all aspects of this document, confer regularly, and act together when possible, but the activities to bring about change may vary because of the differences in the continents where the two organisations carry out most of their activities. The ATS and ERS pledge to frame their actions to reduce respiratory health disparities. The vision of the ATS and ERS is that all persons attain better and sustained respiratory health. They call on all their members and other societies to join in this commitment.

Gaining a better understanding of respiratory health inequalities among cities: An ecological case study on elderly males in the larger French cities

BackgroundIn recent years, there have been a growing number of studies on spatial inequalities in health covering a variety of scales, from small areas to metropolitan areas or regions, and for various health outcomes. However, few investigations have compared health status between cities with a view to gaining a better understanding of the relationships between such inequalities and the social, economic and physical characteristics. This paper focuses on disparities in respiratory health among the 55 largest French cities. The aim is to explore the relationships between inter-urban health patterns, city characteristics and regional context, and to determine how far a city’s health status relates to the features observed on different geographical scales.MethodsWe used health data describing hospitalizations for Chronic Obstructive Pulmonary Disease (COPD) as a proxy for respiratory health, and the total number of hospitalizations (overall) as a proxy for general health. This last indicator was used as a benchmark. A large set of indicators relating to socioeconomic, physical and amenity aspects of the cities (urban units) was also constructed. Data were analyzed using linear correlations and multiple linear regression models.ResultsThe results suggest that socioeconomic characteristics are major discriminators for inequalities in respiratory health status among urban units. Indeed, once combined to socioeconomic characteristics, only a climate indicator remained significant among the physical indicators. It appeared that the pollution indicators which were significantly correlated with COPD hospitalization rates loosed significance when associated to the socio-economic indicators in a multiple regression. The analysis showed that among the socio-economic indicators, an employment indicator derived at the regional scale, and two indicators reflecting the unequal intra-urban spatial distribution of population according to their education, were the most efficient to describe differences in the respiratory health status of urban units.ConclusionIn order to design effective urban policies, it is essential to gain a better understanding of the differences among cities in their entirety, rather than solely differences across small urban areas or individuals.

Engaging First Nation and Inuit communities in asthma management and control: Assessing cultural appropriateness of educational resources

Asthma is a growing concern in First Nations and Inuit communities. As with many health indicators and outcomes, Aboriginal peoples living in remote areas experience greater disparities in respiratory health compared with non-Aboriginal Canadians. Therefore, it is critically important to take into account their unique needs when developing asthma educational materials and resources. The purpose of this study is to assess the cultural relevance of existing asthma education materials for First Nations and Inuit peoples. Five First Nations and Inuit communities from across Canada participated in the project. A combination of quantitative evaluations (eg surveys) and qualitative approaches (eg open discussion, live chats) were used to assess printed and web-based asthma education materials. Participants represented First Nations and Inuit communities from across Canada and were selected on the basis of age and role: 6 to 12 years old (children), 12 and over (youth), parents and grandparents, community leaders and teachers, and community advisory group members. In general, the results showed that although participants of all age categories liked the selection of asthma educational materials and resources, they identified pictures and images related to First Nations and Inuit people living and coping with asthma as ways of improving cultural relevance. This reinforces findings that tailoring materials to include Aboriginal languages, ceremonies and traditions would enhance their uptake. Our findings also demonstrate that visually based content in both printed and virtual form were the preferred style of learning of all participants, except young children who preferred to learn through play and interactive activities. Asthma is a growing concern in First Nations and Inuit communities. Given this concern, it is essential to understand cultural needs and preferences when developing asthma education materials and resources. The findings from this research emphasize the need to adapt existing asthma educational materials to better suit First Nations and Inuit cultures and the importance of directly engaging community members in the process.

Sources and perceptions of indoor and ambient air pollution in rural Alaska.

Even though Alaska is the largest state in the United States, much of the population resides in rural and underserved areas with documented disparities in respiratory health. This is especially true in the Yukon-Kuskokwim (southwest) and Ahtna (southcentral) Regions of Alaska. In working with community members, the goal of this study was to identify the air pollution issues (both indoors and outdoors) of concern within these two regions. Over a two-year period, 328 air quality surveys were disseminated within seven communities in rural Alaska. The surveys focused on understanding the demographics, home heating practices, indoor activities, community/outdoor activities, and air quality perceptions within each community. Results from these surveys showed that there is elevated potential for PM10/PM2.5 exposures in rural Alaska communities. Top indoor air quality concerns included mold, lack of ventilation or fresh air, and dust. Top outdoor air pollution concerns identified were open burning/smoke, road dust, and vehicle exhaust (e.g., snow machines, ATVs, etc.). These data can now be used to seek additional funding for interventions, implementing long-term, sustainable solutions to the identified problems. Further research is needed to assess exposures to PM10/PM2.5 and the associated impacts on respiratory health, particularly among susceptible populations such as young children.

Disparities in Smoking and Acute Respiratory Illnesses Among Sexual Minority Young Adults

Morbidity and mortality from cigarette smoking remain major public health issues. Particularly, smoking has been associated with increased risk of acute respiratory illnesses (ARIs). Literature indicates that lesbian, gay, and bisexual (i.e., sexual minority) persons smoke more than the general population. Additionally, young adulthood is the second-most prevalent period of smoking uptake. Given this constellation of risk correlates, the authors examined whether sexual minority young adults experience increased odds of ARIs (i.e., strep throat, bronchitis, sinus infection, and asthma). Using cross-sectional data from the Spring 2006 National College Health Assessment, prevalence estimates of smoking were generated among young adult (age range, 18-24 years) lesbian/gay, bisexual, unsure, and heterosexual college students (n=75,164). Nested logistic regression analyses were used to examine whether smoking status mediated the risk of ARIs among sexual orientation groups. Compared with heterosexual smokers, gay/lesbian smokers were more likely to have had strep throat, and bisexual smokers were more likely to have had sinus infection, asthma, and bronchitis. Whereas smoking mediated the risk of ARI, sexual minorities still showed higher odds of ARIs after adjustment for smoking. Sexual minority young adults may experience respiratory health disparities that may be linked to their higher smoking rates, and their higher rates of smoking lend urgency to the need for cessation interventions. Future studies are needed to explore whether chronic respiratory disease caused by smoking (i.e., lung cancer, COPD, emphysema) disproportionately affect sexual minority populations.

Usable Knowledge: Social Science and Social Problem Solving.Charles E. Lindblom , David K. Cohen

<i>Usable Knowledge: Social Science and Social Problem Solving.</i>Charles E. Lindblom , David K. Cohen