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Conceptualizing and testing factors that contribute to the success of community-academic partnerships are critical to understanding their contributions to the health and well-being of communities. Most measures to date focus on factors that contribute to the development of new partnerships, and only a few have been adequately tested and validated. Methods. The Measurement Approaches to Partnership Success (MAPS) study followed a community-based participatory research (CBPR) approach and a multiphase process that included the construction and pilot testing of a questionnaire, and a national survey to validate the psychometric properties of the questionnaire in long-standing CBPR partnerships (existing ≥ six years). All members within partnerships were recruited to complete the survey (55 partnerships with 563 partners). We used confirmatory factor analysis (CFA), Cronbach's alpha statistics, and a pairwise correlations approach to assess discriminant and convergent validity, and assessed internal consistency, and test-retest reliability. Results. All MAPS Questionnaire dimensions demonstrated strong validity and reliability and demonstrated agreement over time. Conclusion. The MAPS Questionnaire includes seven dimensions and 81 items related to the MAPS conceptual model and provides a scientific, in-depth measurement tool that allows long-standing CBPR partnerships to evaluate their work toward achieving health equity.
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Pesquisa Participativa Baseada na Comunidade , Modelos Teóricos , Humanos , Reprodutibilidade dos Testes , Inquéritos e Questionários , Pesquisa Participativa Baseada na Comunidade/métodos , PsicometriaRESUMO
[This corrects the article DOI: 10.1017/cts.2022.495.].
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Introduction: The effectiveness of community-based participatory research (CBPR) partnerships to address health inequities is well documented. CBPR integrates knowledge and perspectives of diverse communities throughout the research process, following principles that emphasize trust, power sharing, co-learning, and mutual benefits. However, institutions and funders seldom provide the time and resources needed for the critical stage of equitable partnership formation and development. Methods: Since 2011, the Detroit Urban Research Center, collaborating with other entities, has promoted the development of new community-academic research partnerships through two grant programs that combine seed funding with capacity building support from community and academic instructors/mentors experienced in CBPR. Process and outcomes were evaluated using mixed methods. Results: From 2011 to 2021, 50 partnerships received grants ranging from $2,500 to $30,000, totaling $605,000. Outcomes included equitable partnership infrastructure and processes, innovative pilot research, translation of findings to interventions and policy change, dissemination to multiple audiences, new proposals and projects, and sustained community-academic research partnerships. All partnerships continued beyond the program; over half secured additional funding. Conclusions: Keys to success included participation as community-academic teams, dedicated time for partnership/relationship development, workshops to develop equity-based skills, relationships, and projects, expert community-academic instructor guidance, and connection to additional resources. Findings demonstrate that small amounts of seed funding for newly forming community-academic partnerships, paired with capacity building support, can provide essential time and resources needed to develop diverse, inclusive, equity-focused CBPR partnerships. Building such support into funding initiatives and through academic institutions can enhance impact and sustainability of translational research toward advancing health equity.
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Structural racism causes stark health inequities and operates at every level of society, including the academic and governmental entities that support health research and practice. We argue that health research institutions must invest in research that actively disrupts racial hierarchies, with leadership from racially marginalized communities and scholars. We highlight synergies between antiracist principles and community-based participatory research (CBPR), examine the potential for CBPR to promote antiracist research and praxis, illustrate structural barriers to antiracist CBPR praxis, and offer examples of CBPR actions taken to disrupt structural racism. We make recommendations for the next generation of antiracist CBPR, including modify health research funding to center the priorities of racially marginalized communities, support sustained commitments and accountability to those communities by funders and research institutions, distribute research funds equitably across community and academic institutions, amplify antiracist praxis through translation of research to policy, and adopt institutional practices that support reflection and adaptation of CBPR to align with emergent community priorities and antiracist practices. A critical application of CBPR principles offers pathways to transforming institutional practices that reproduce and reinforce racial inequities. (Am J Public Health. 2023;113(1):70-78. https://doi.org/10.2105/AJPH.2022.307114).
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Pesquisa Participativa Baseada na Comunidade , Administração Financeira , Humanos , Antirracismo , Grupos Raciais , UniversidadesRESUMO
For decades, marginalized communities have been naming the harms of policing-and the systemic racism that undergirds it-for health and well-being. Only recently have policing practices and racism within policing gained more widespread attention in public health. Building on social justice and emancipatory traditions in health education, we argue that health educators are uniquely prepared to use the evidence base to reframe narratives that drive aggressive policing and their disproportionate impacts on communities of color, promote disinvestment in militarized policing, and build relationships with community-based organizations and community organizers developing community-centered approaches to safety. Using public health institutions and institutions of higher education as examples, we suggest specific strategic actions that health educators can take to address policing as a public health issue. Health educators are uniquely poised to work with diverse community and institutional partners to support social movements that create community-centered, equitable approaches to public safety and health.
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Educadores em Saúde , Equidade em Saúde , Racismo , Humanos , Polícia , Saúde PúblicaRESUMO
OBJECTIVE: Previous studies have demonstrated associations between race-based residential segregation, neighborhood socioeconomic and physical environmental characteristics, and mortality. Relatively few studies have examined independent and joint effects of these multiple neighborhood characteristics and mortality, including potential mediating pathways. In this study we examine the extent to which associations between race-based residential segregation and all-cause mortality may be explained by multiple socioeconomic indicators and exposure to air pollutants. METHODS: Drawing on data from multiple sources, we assessed bivariate associations between race-based residential segregation (operationalized as percent non-Hispanic Black), education (percent with graduate equivalency degree), poverty (percent below poverty), income inequality (GINI coefficient) and air pollution (ambient PM2.5) and age adjusted all-cause, all race mortality (henceforth all cause mortality) at the census tract level in the Detroit Metropolitan Area. We used inequality curves to assess the (in)equitable distribution of economic and environmental characteristics by census tract racial composition. Finally, we used generalized estimating equations (GEE) to examine independent and joint associations among percent NHB, education, income inequality, and air pollution to all-cause mortality, and test for mediating effects. RESULTS: Bivariate associations between racial composition, education, poverty, income inequality, PM2.5 and all-cause mortality were statistically significant. Census tracts with higher concentrations of NHB residents had significantly lower educational attainment, higher poverty, and greater exposure to PM2.5. In multivariate models, education, income inequality and PM2.5 fully attenuated associations between racial composition and all-cause mortality. CONCLUSIONS: Results are consistent with the hypothesis that race-based residential segregation is associated with heightened all-cause mortality, and that those effects are mediated by education, income inequality, and exposure to air pollution at the census tract level. Public health and cross-sector interventions to eliminate race-based residential segregation or to eliminate the maldistribution of educational and economic resources, and environmental exposures, across census tracts could substantially reduce regional inequities in all-cause mortality.
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População Negra/estatística & dados numéricos , Meio Ambiente , Mortalidade , Características de Residência/estatística & dados numéricos , Fatores Socioeconômicos , Adulto , Poluição do Ar , Censos , Pesquisa Participativa Baseada na Comunidade , Feminino , Humanos , Masculino , Michigan , Pessoa de Meia-Idade , Pobreza , Segregação SocialRESUMO
Understanding what contributes to success of community-based participatory research (CBPR) partnerships is essential to ensuring their effectiveness in addressing health disparities and health inequities. Synergy, the concept of accomplishing more together than separately, is central to partnership effectiveness. However, synergy specific to long-standing, equity-focused CBPR partnerships has not been closely examined. To address this, we defined and developed measures of partnership synergy as one dimension of a participatory mixed methods study, Measurement Approaches to Partnership Success (MAPS), to develop a validated instrument to measure success in long-standing CBPR partnerships. Framed by a conceptual model and scoping literature review, we conducted in-depth interviews with a national panel of academic and community experts in CBPR and equity to develop partnership synergy measures. Items were refined through an iterative process, including a three-stage Delphi process, comparison with existing measures, cognitive interviews, and pilot testing. Seven questionnaire items were developed to measure synergy arising from equitable partnerships bringing together diverse partners across power differences to promote equity. Defining and measuring synergy in the context of long-standing partnership success is central to understanding the role of synergy in collaborative approaches to research and action and can strengthen CBPR partnerships to promote healthy communities and advance health equity.
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Pesquisa Participativa Baseada na Comunidade/métodos , Relações Comunidade-Instituição , Equidade em Saúde , Comportamento Cooperativo , Humanos , Inquéritos e QuestionáriosRESUMO
In this Perspective, we build on social justice and emancipatory traditions within the field of health education, and the field's long-standing commitment to building knowledge and shared power to promote health equity, to examine lessons and opportunities for health education emerging from the COVID-19 pandemic. Examining patterns that emerged as the pandemic unfolded in Metropolitan Detroit, with disproportionate impacts on African American and low-income communities, we consider conditions that contributed to excess exposure, mortality, and reduced access to critical health protective resources. Using a life course framework, we consider enduring impacts of the pandemic for health equity. Finally, we suggest several strategic actions in three focal areas-environment, occupation, and housing-that can be taken by health educators working in partnership with community members, researchers, and decision makers, using, for example, a community-based participatory research approach, to reduce adverse impacts of COVID-19 and promote long-term equity in health.
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Infecções por Coronavirus/etnologia , Educação em Saúde/organização & administração , Equidade em Saúde/organização & administração , Pneumonia Viral/etnologia , Determinantes Sociais da Saúde/etnologia , Betacoronavirus , COVID-19 , Meio Ambiente , Habitação/organização & administração , Humanos , Michigan/epidemiologia , Pandemias , SARS-CoV-2 , Fatores SocioeconômicosRESUMO
BACKGROUND: Numerous conceptual frameworks have been developed to understand how community-based participatory research (CBPR) partnerships function, and multiple measurement approaches have been designed to evaluate them. However, most measures are not validated, and have focused on new partnerships. To define and assess the meaning of success in long-standing CBPR partnerships, we are conducting a CBPR study, Measurement Approaches to Partnership Success (MAPS). In this article we describe the theoretical underpinnings and methodological approaches used. OBJECTIVES: The objectives of this study are to 1) develop a questionnaire to evaluate success in long-standing CBPR partnerships, 2) test the psychometric qualities of the questionnaire, 3) assess the relationships between key variables and refine the questionnaire and theoretical model, and 4) develop mechanisms and a feedback tool to apply partnership evaluation findings. METHODS: Methodological approaches have included: engaged a community-academic national Expert Panel; conducted key informant interviews with Expert Panel; conducted a scoping literature review; conducted a Delphi process with the Expert Panel; and revised the measurement instrument. Additional methods include: conduct cognitive interviews and pilot testing; revise and test final version of the questionnaire with long-standing CBPR partnerships; examine the reliability and validity; analyze the relationship among variables in the framework; revise the framework; and develop a feedback mechanism for sharing partnership evaluation results. CONCLUSIONS: Through the application of a theoretical model and multiple methodological approaches, the MAPS study will result in a validated measurement instrument and will develop procedures for effectively feeding back evaluation findings in order to strengthen authentic partnerships to achieve health equity.
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Pesquisa Participativa Baseada na Comunidade/organização & administração , Avaliação de Programas e Projetos de Saúde/métodos , Inquéritos e Questionários/normas , Pesquisa Participativa Baseada na Comunidade/normas , Relações Comunidade-Instituição , Comportamento Cooperativo , Humanos , Avaliação de Programas e Projetos de Saúde/normas , Psicometria , Reprodutibilidade dos Testes , Universidades/organização & administraçãoRESUMO
Community-based participatory research (CBPR) is widely recognized as an effective approach to understand and address health inequities. Opportunities for public health practitioners and researchers to engage jointly with community partners in intensive colearning processes can build capacity for CBPR. Using active learning approaches that engage diverse partners can enhance partnership development, competence, and equity. Examination of such pedagogical approaches can strengthen understanding of their contributions to the effectiveness of CBPR capacity-building programs. This article describes a weeklong intensive course carried out by the Detroit Urban Research Center as the foundation for a yearlong training program to build the capacity of community-academic partnership teams to engage in CBPR in their own communities. The in-person CBPR course was developed and implemented by expert academic and community instructors and used an experiential action learning model that integrated CBPR principles and processes. We describe the course content and application of our collaborative, experiential action learning model to course design; present results from participant evaluation of course effectiveness, CBPR competence, and equitable partnership development; and examine the contributions of the pedagogical approach to outcomes central to successful CBPR. The participatory, formative course evaluation used multiple methods that included closed- and open-ended questionnaires to assess instructional effectiveness, participant competence on 12 core components of CBPR, and course impact on partner relationships. Evaluation findings suggest that an experiential action learning approach with attention to colearning, collaboration among diverse instructors and participants, and an environment that fosters and models equitable and trusting relationships can be effective in building CBPR capacity.
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Community-based participatory research (CBPR) is an equitable partnership approach that links academic researchers, community organizations, and public health practitioners to work together to understand and address health inequities. Although numerous educational materials on CBPR exist, few training programs develop the skills and knowledge needed to establish effective, equitable partnerships. Furthermore, there are few professional development opportunities for academic researchers, practitioners, and community members to obtain these competencies in an experiential co-learning process. In response, the Detroit Community-Academic Urban Research Center developed the CBPR Partnership Academy, an innovative, yearlong capacity-building program facilitated by experienced community and academic partners, involving an intensive short course, partnership development, grant proposal preparation and funding, mentoring, online learning forums, and networking. Three diverse cohorts (36 teams) from 18 states and 2 tribal nations have participated. We describe the rationale and components of the training program and present results from the first two cohorts. Evaluation results suggest enhanced competence and efficacy in conducting CBPR. Outcomes include partnerships established, grant proposals submitted and funded, workshops and research conducted, and findings disseminated. A community-academic partner-based, integrated, applied program can be effective for professional development and establishing innovative linkages between academics and practitioners aimed at achieving health equity.
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Pesquisa Participativa Baseada na Comunidade , Relações Comunidade-Instituição , Equidade em Saúde , Fortalecimento Institucional , Humanos , Michigan , PesquisadoresRESUMO
Objectives: The 21st century has seen a rise in racism and xenophobia in the United States. Few studies have examined the health implications of heightened institutional and interpersonal racism. This study examines changes in reported discrimination and associations with blood pressure over time among non-Latino Blacks (NLBs), Latinos, and non-Latino Whites (NLWs) in an urban area, and variations by nativity among Latinos.Design: Data from a probability sample of NLB, Latino, and NLW Detroit, Michigan residents were collected in 2002-2003, with follow-up at the same addresses in 2007-2008. Surveys were completed at 80% of eligible housing units in 2008 (n = 460). Of those, 219 participants were interviewed at both time points and were thus included in this analysis. Discrimination patterns across racial/ethnic groups and associations with blood pressure were examined using generalized estimating equations.Results: From 2002 to 2008, NLBs and Latinos reported heightened interpersonal and institutional discrimination, respectively, compared with NLWs. There were no differences in associations between interpersonal discrimination and blood pressure. Increased institutional discrimination was associated with stronger increases in systolic and diastolic blood pressure for NLBs than NLWs, with no differences between Latinos and NLWs. Latino immigrants experienced greater increases in blood pressure with increased interpersonal and institutional discrimination compared to US-born Latinos.Conclusions: Together, these findings suggest that NLBs and Latinos experienced heightened discrimination from 2002 to 2008, and that increases in institutional discrimination were more strongly associated with blood pressure elevation among NLBs and Latino immigrants compared to NLWs and US-born Latinos, respectively. These findings suggest recent increases in discrimination experienced by NLBs and Latinos, and that these increases may exacerbate racial/ethnic health inequities.
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Pressão Sanguínea/fisiologia , Fatores de Risco de Doenças Cardíacas , Racismo/estatística & dados numéricos , Discriminação Social/etnologia , População Urbana , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Pesquisa Participativa Baseada na Comunidade , Emigrantes e Imigrantes/estatística & dados numéricos , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Estudos Longitudinais , Masculino , Michigan , Pessoa de Meia-Idade , Autorrelato , Inquéritos e Questionários , População Branca/estatística & dados numéricosRESUMO
Fine particulate matter is associated with adverse health outcomes. Exposure to fine particulate matter may disproportionately affect urban communities with larger numbers of vulnerable residents. We used multilevel logistic regression models to estimate the joint effects of fine particulate matter (PM2.5) and population vulnerabilities on cardiopulmonary mortality (CPM). We estimated the health benefits of reductions in PM2.5 across census tracts in the Detroit metropolitan area with varying levels of population vulnerability, using cluster-specific odds ratios scaled to reflect PM2.5-attributable cardiopulmonary risk. PM2.5 and population vulnerability were independently associated with odds of CPM. Odds of CPM and the number of deaths attributable to PM2.5 were greatest in census tracts with both high PM2.5 exposures and population vulnerability. Reducing PM2.5 in census tracts with high PM2.5 would lead to an estimated 18% annual reduction in PM2.5-attributable CPM. Between 78â»79% of those reductions in CPM would occur within census tracts with high population vulnerabilities. These health benefits of reductions in PM2.5 occurred at levels below current U.S. reference concentrations. Focusing efforts to reduce PM2.5 in the Detroit metropolitan area in census tracts with currently high levels would also lead to greater benefits for residents of census tracts with high population vulnerabilities.
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Poluentes Atmosféricos/toxicidade , Poluição do Ar/efeitos adversos , Doenças Cardiovasculares/etiologia , Exposição Ambiental/efeitos adversos , Pneumopatias/etiologia , Material Particulado/toxicidade , Saúde da População Urbana/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Poluentes Atmosféricos/análise , Poluição do Ar/análise , Doenças Cardiovasculares/mortalidade , Criança , Pré-Escolar , Exposição Ambiental/análise , Feminino , Humanos , Lactente , Recém-Nascido , Modelos Logísticos , Estudos Longitudinais , Pneumopatias/mortalidade , Masculino , Michigan/epidemiologia , Pessoa de Meia-Idade , Análise Multinível , Razão de Chances , Material Particulado/análise , Fatores de Risco , Populações Vulneráveis , Adulto JovemRESUMO
OBJECTIVES: We assessed the effects of neighborhood composition on effectiveness of the Walk Your Heart to Health (WYHH) intervention in promoting physical activity and reducing cardiovascular risk (CVR) in low-to-moderate-income, predominantly non-Latino Black (NLB) and Latino communities. METHOD: Multilevel models assessed modifying effects of neighborhood composition on (1) WYHH adherence/participation at 8 weeks and 32 weeks, (2) associations between participation and steps, and (3) associations between steps and CVR. RESULTS: Approximately 90% of participants were women. Neither neighborhood poverty nor racial composition modified intervention participation at 8 weeks. At 32 weeks, residents of high percentage-NLB neighborhoods that also had high poverty rates had reduced participation. Neighborhood composition did not modify associations between participation and steps or between steps and CVR. Neighborhood percentage poverty and NLB were positively associated with CVR. CONCLUSION: Positive associations between participation in the WYHH program and physical activity, and CVR did not differ by neighborhood composition. Efforts to address challenges to long-term participation are warranted for residents of racially segregated, high-poverty neighborhoods. Residents of racially segregated neighborhoods with high concentrations of poverty experience disproportionately high risk for cardiovascular disease and can benefit from interventions such as WYHH that increase physical activity and reduce CVR.
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BACKGROUND: There is an extensive body of literature on community-based participatory research (CBPR) and the role of community-academic partnerships, much of which has involved community partners in the conceptualization and preparation of publications. However, there has been a relative dearth of solely community voices addressing these topics, given the other roles and responsibilities which community members and leaders of community-based organizations (CBOs) have. PURPOSE: The purpose of this article is to share the perspectives of three long-time (>20 years) community partners involved in the Detroit Community-Academic Urban Research Center and its affiliated partnerships. CONCLUSION: In this article, we community partners provide our assessment of the benefits and challenges in using a CBPR approach at the personal, organizational, and community levels; the factors that facilitate effective partnerships; and our lessons learned through engagement in CBPR. We also present specific recommendations from a community perspective to researchers and institutions interested in conducting CBPR.
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Participação da Comunidade , Pesquisa Participativa Baseada na Comunidade/organização & administração , Relações Comunidade-Instituição , Percepção , Universidades/organização & administração , Comportamento Cooperativo , Promoção da Saúde/organização & administração , HumanosRESUMO
INTRODUCTION: Less than half of all U.S. adults meet the 2008 Physical Activity Guidelines. Leader behaviors and group cohesion have been associated with increased participation or adherence in sports team and exercise class settings. Physical activity interventions in community settings that encompass these factors may enhance intervention adherence. The purpose of this study is to examine the impact of Community Health Promoter leader behaviors and group cohesion on participation in a walking group intervention among racially/ethnically diverse adults in low to moderate-income communities in Detroit, Michigan. DESIGN: Data for the current study were drawn from the Walk Your Heart to Health (WYHH) data set. WYHH was a multisite cluster RCT with a lagged intervention and outcome measurements at baseline and 4, 8, and 32 weeks. Pooled survey data from both intervention arms were used for the current study. Data were analyzed between August 2013 and October 2014. SETTING/PARTICIPANTS: A total of 603 non-Hispanic black, non-Hispanic white, and Hispanic adults across five cohorts that began the 32-week WYHH intervention between March 2009 and October 2011. INTERVENTION: The intervention was a 32-week walking group program hosted by community- and faith-based organizations and facilitated by Community Health Promoters. Walking groups met three times per week for 90 minutes per session. To promote participation in or adherence to WYHH, Community Health Promoters used evidence-based strategies to facilitate group cohesion. Group members assumed increasing leadership responsibility for facilitating sessions over time. MAIN OUTCOME MEASURES: Participation in WYHH as measured by consistency of attendance. RESULTS: Community Health Promoter leader behaviors were positively associated with participation in WYHH. Social but not task cohesion was significantly associated with consistent participation. Social cohesion may mediate the relationship between leader behaviors and walking group participation. CONCLUSIONS: Providing leaders with training to build socially cohesive groups may help motivate individuals to continue participation in community-based physical activity programs.
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Liderança , Motivação , Participação Social , Caminhada , Adulto , Etnicidade , Feminino , Humanos , Masculino , Michigan , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
Residents of distressed urban areas suffer early aging-related disease and excess mortality. Using a community-based participatory research approach in a collaboration between social researchers and cellular biologists, we collected a unique data set of 239 black, white, or Mexican adults from a stratified, multistage probability sample of three Detroit neighborhoods. We drew venous blood and measured telomere length (TL), an indicator of stress-mediated biological aging, linking respondents' TL to their community survey responses. We regressed TL on socioeconomic, psychosocial, neighborhood, and behavioral stressors, hypothesizing and finding an interaction between poverty and racial-ethnic group. Poor whites had shorter TL than nonpoor whites; poor and nonpoor blacks had equivalent TL; and poor Mexicans had longer TL than nonpoor Mexicans. Findings suggest unobserved heterogeneity bias is an important threat to the validity of estimates of TL differences by race-ethnicity. They point to health impacts of social identity as contingent, the products of structurally rooted biopsychosocial processes.
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Negro ou Afro-Americano , Americanos Mexicanos , Pobreza , Telômero , População Urbana , População Branca , Adulto , Feminino , Humanos , Masculino , Michigan , Pessoa de Meia-Idade , Características de ResidênciaRESUMO
OBJECTIVES: The purpose of this study was to evaluate the effectiveness of the Walk Your Heart to Health (WYHH) intervention, one component of the multilevel Community Approaches to Cardiovascular Health: Pathways to Heart Health (CATCH:PATH) intervention designed to promote physical activity and reduce cardiovascular risk among non-Hispanic Black and Hispanic residents of Detroit, Michigan. The study was designed and implemented using a community-based participatory research approach that actively engaged community residents, health service providers and academic researchers. It was implemented between 2009 and 2012. METHOD: WYHH was a 32-week community health promoter-facilitated walking group intervention. Groups met three times per week at community-based or faith-based organizations, and walked for 45 to 90 minutes (increasing over time). The study used a cluster randomized control design to evaluate effectiveness of WYHH, with participants randomized into intervention or lagged intervention (control) groups. Psychosocial, clinical, and anthropometric data were collected at baseline, 8, and 32 weeks, and pedometer step data tracked using uploadable peisoelectric pedometers. RESULTS: Participants in the intervention group increased steps significantly more during the initial 8-week intervention period, compared with the control group (ß = 2004.5, p = .000). Increases in physical activity were associated with reductions in systolic blood pressure, fasting blood glucose, total cholesterol, waist circumference and body mass index at 8 weeks, and maintained at 32 weeks. CONCLUSION: The WYHH community health promoter-facilitated walking group intervention was associated with significant reductions in multiple indicators of cardiovascular risk among predominantly Hispanic and non-Hispanic Black participants in a low-to-moderate income urban community. Such interventions can contribute to reductions in racial, ethnic, and socioeconomic inequities in cardiovascular mortality.
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Negro ou Afro-Americano , Doenças Cardiovasculares/etnologia , Promoção da Saúde/organização & administração , Hispânico ou Latino , Caminhada , Adulto , Fatores Etários , Glicemia , Pressão Sanguínea , Índice de Massa Corporal , Pesos e Medidas Corporais , Pesquisa Participativa Baseada na Comunidade , Feminino , Humanos , Lipídeos/sangue , Masculino , Michigan , Pessoa de Meia-Idade , Pobreza , Características de Residência , Fatores de Risco , Fatores Sexuais , Apoio Social , População UrbanaRESUMO
OBJECTIVES: We assessed 2 pathways through which dietary antioxidants may counter adverse effects of exposure to particulate matter less than 2.5 micrometers in diameter (PM2.5) on blood pressure (BP): main (compensatory) and modifying (protective) models. METHODS: We used 2002 to 2003 data from the Detroit Healthy Environments Partnership community survey conducted with a multiethnic sample of adults (n = 347) in low- to moderate-income, predominantly Hispanic and non-Hispanic Black neighborhoods in Detroit, Michigan. We used generalized estimating equations to test the effects of ambient exposure to PM2.5 and dietary antioxidant intake on BP, with adjustment for multiple confounders. RESULTS: Dietary antioxidant intake was inversely associated with systolic BP (b = -0.5; P < .05) and pulse pressure (b = -0.6; P < .05) in neighborhoods closest to major sources of air pollutants. Adverse effects of PM2.5 remained significant after accounting for antioxidant intakes. Exploratory analyses suggested potential modifying effects of antioxidant intake on associations between ambient PM2.5 exposure and BP. CONCLUSIONS: Interventions to improve access to antioxidant-rich foods in polluted urban areas may be protective of cardiovascular health. However, efforts to reduce PM2.5 exposure remain critical for cardiovascular health promotion.
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Poluentes Atmosféricos/efeitos adversos , Poluentes Atmosféricos/análise , Antioxidantes , Pressão Sanguínea , Dieta , Material Particulado/efeitos adversos , Material Particulado/análise , Pesquisa Participativa Baseada na Comunidade , Feminino , Humanos , Masculino , Michigan , Inquéritos e Questionários , População Urbana , Adulto JovemRESUMO
The elimination of persistent health inequities requires the engagement of multiple perspectives, resources, and skills. Community-based participatory research (CBPR) is one approach to developing action strategies that promote health equity by addressing contextual as well as individual-level factors, and that can contribute to addressing more fundamental factors linked to health inequity. Yet many questions remain about how to implement participatory processes that engage local insights and expertise, are informed by the existing public health knowledge base, and build support across multiple sectors to implement solutions. This article describes a CBPR approach used to conduct a community assessment and action planning process, culminating in development of a multilevel intervention to address inequalities in cardiovascular disease in Detroit, Michigan. The authors consider implications for future efforts to engage communities in developing strategies toward eliminating health inequities.