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Cai W, Ma W, Mueller C, Stewart R, Ji J, Shen WD. Association between late-life depression or depressive symptoms and stroke morbidity in elders: A systematic review and meta-analysis of cohort studies. Acta Psychiatr Scand 2023; 148:405-415. [PMID: 37728003 DOI: 10.1111/acps.13613] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/17/2023] [Accepted: 08/24/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVE Whether late-life depression or depressive symptoms are a risk factor of future stroke in elders is important for prevention measures. A systematic review and meta-analysis were used to investigate the association between depression or depressive symptoms and risk of stroke in elders. METHODS Embase, MEDLINE, PsychINFO, and Web of Science were searched for studies published from inception to January 6, 2023. Prospective cohort studies reporting quantitative estimates of the association between depression or depressive symptoms and stroke morbidity in participants aged over 60 years were included. Reviews, meta-analyses, case reports, retrospective, cross-sectional, and theoretical studies were excluded. Study screening and data extraction were conducted by two researchers independently. Random-effects meta-analysis was used to estimate pooled adjusted hazard ratios (HRs). Publication bias was evaluated via the symmetry of funnel plots and Egger tests. The Newcastle Ottawa Scale was used to assess the risk of bias. The quality of evidence of synthesis was assessed by the Grading of Recommendations Assessment, Development and Evaluation (GRADE). The primary outcome was any stroke, including non-fatal, fatal, ischemic and hemorrhagic sub-types. RESULTS Seventeen studies of 57,761 patients in total were included in the meta-analysis. A positive association was found between depressive disorder or symptoms and stroke risk (HR: 1.39; 95% CI: 1.22-1.58; p < 0.001). CONCLUSIONS Late-life depression or depressive symptoms are a significant risk factor for stroke in older people. Regular assessment and more effective management of associated comorbidities are recommended to reduce stroke risk.
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Affiliation(s)
- Wa Cai
- Department of Acupuncture, Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen Ma
- Department of Acupuncture, Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Christoph Mueller
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Department of Psychological Medicine and Older Adults, South London and Maudsley NHS Foundation Trust, London, UK
| | - Robert Stewart
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Department of Psychological Medicine and Older Adults, South London and Maudsley NHS Foundation Trust, London, UK
| | - Jun Ji
- Department of Acupuncture Literature, Shanghai Research Institute of Acupuncture and Meridian, Shanghai, China
| | - Wei-Dong Shen
- Department of Acupuncture, Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Santos CJ, Paciência I, Ribeiro AI. Neighbourhood Socioeconomic Processes and Dynamics and Healthy Ageing: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116745. [PMID: 35682327 PMCID: PMC9180257 DOI: 10.3390/ijerph19116745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/26/2022] [Accepted: 05/30/2022] [Indexed: 02/05/2023]
Abstract
Elderly citizens are concentrated in urban areas and are particularly affected by the immediate residential environment. Cities are unequal and segregated places, where there is an intensification of urban change processes such as gentrification and displacement. We aimed to understand how neighbourhood socioeconomic processes and dynamics influence older people’s health. Three bibliographic databases—PubMed, Web of Science, and Scopus—were used to identify evidence of the influence of neighbourhood socioeconomic deprivation, socio-spatial segregation, urban renewal, and gentrification on healthy ageing. We followed the method of Arksey and O’Malley, Levac and colleagues, the Joanna Briggs Institute, and the PRISMA-ScR. The included studies (n = 122) were published between 2001 and 2021. Most evaluated neighbourhood deprivation (n = 114), followed by gentrification (n = 5), segregation (n = 2), and urban renewal (n = 1). Overall, older people living in deprived neighbourhoods had worse healthy ageing outcomes than their counterparts living in more advantaged neighbourhoods. Older adults pointed out more negative comments than positive ones for gentrification and urban renewal. As to segregation, the direction of the association was not entirely clear. In conclusion, the literature has not extensively analysed the effects of segregation, gentrification, and urban renewal on healthy ageing, and more quantitative and longitudinal studies should be conducted to draw better inferences.
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Affiliation(s)
- Cláudia Jardim Santos
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, 4050-600 Porto, Portugal;
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), 4050-600 Porto, Portugal
- Correspondence: ; Tel.: +351-222-061-820
| | - Inês Paciência
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, P.O. Box 5000, 90570 Oulu, Finland;
- Biocenter Oulu, University of Oulu, P.O. Box 5000, 90570 Oulu, Finland
| | - Ana Isabel Ribeiro
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, 4050-600 Porto, Portugal;
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), 4050-600 Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal
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Rakhmatullin A, Kutlubaev M, Kutlubaeva R, Ozerova A. Socioeconomic factors and stroke. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:45-51. [DOI: 10.17116/jnevro202212203245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Topping M, Kim J, Fletcher J. Association and pathways of birth in the stroke belt on old age dementia and stroke Mortality. SSM Popul Health 2021; 15:100841. [PMID: 34195346 PMCID: PMC8233219 DOI: 10.1016/j.ssmph.2021.100841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/25/2021] [Accepted: 06/05/2021] [Indexed: 10/31/2022] Open
Abstract
This paper uses data from the Diet and Health Study (DHS) to examine associations between being born in a "stroke belt" state and old age stroke and mortality outcomes. Adding to prior work that used administrative data, our paper explores educational and health mechanisms that are both stratified by geography and by mortality outcomes. Using logistic regression, we first replicate earlier findings of elevation in risk of dementia mortality (OR 1.13, CI [1.07, 1.20]) and stroke mortality (OR 1.17, CI [1.07, 1.29]) for white individuals born in a stroke belt state. These associations are largely unaffected by controls for educational attainment or by experiences with surviving a stroke and are somewhat attenuated by controls for self-rated health status in old age. The results suggest a need to consider additional life course mechanisms in order to understand the persistent effects of place of birth on old age mortality patterns.
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Affiliation(s)
- Michael Topping
- Department of Sociology, University of Wisconsin-Madison, USA.,Center for Demography of Health and Aging, University of Wisconsin-Madison, USA
| | - Jinho Kim
- Center for Demography of Health and Aging, University of Wisconsin-Madison, USA.,Department of Health Policy and Management, Korea University, Republic of Korea.,Interdisciplinary Program in Precision Public Health, Korea University, Republic of Korea
| | - Jason Fletcher
- Department of Sociology, University of Wisconsin-Madison, USA.,Center for Demography of Health and Aging, University of Wisconsin-Madison, USA.,La Follette School of Public Affairs, University of Wisconsin-Madison, USA
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5
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Saghapour T, Giles-Corti B, Rachele J, Turrell G. A cross-sectional and longitudinal study of neighbourhood disadvantage and cardiovascular disease and the mediating role of physical activity. Prev Med 2021; 147:106506. [PMID: 33677028 DOI: 10.1016/j.ypmed.2021.106506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 01/21/2021] [Accepted: 02/27/2021] [Indexed: 12/17/2022]
Abstract
We investigate the prospective association between neighbourhood-level disadvantage and cardiovascular disease (CVD) among mid-to-older aged adults and whether physical activity (PA) mediates this association. The data come from the HABITAT project, a multilevel longitudinal investigation of health and wellbeing in Brisbane. The participants were 11,035 residents of 200 neighbourhoods in 2007, with follow-up data collected in 2009, 2011, 2013 and 2016. Multilevel binomial regression was used for the cross-sectional analysis and mixed-effect parametric survival models were used for the longitudinal analysis. Models were adjusted for age, sex, education, occupation, and household income. Those with pre-existing CVD at baseline were excluded from the longitudinal analyses. The mediated effect of PA on CVD was examined using multilevel generalized structural equation modelling. There was a total of 20,064 person-year observations across the five time-points clustered at three levels. Results indicated that the incidence of CVD was significantly higher in the most disadvantaged neighbourhoods (OR 1.50; HR 1.29) compared with the least disadvantaged. Mediation analysis results revealed that 11.5% of the effect of neighbourhood disadvantage on CVD occurs indirectly through PA in the most disadvantaged neighbourhoods while the corresponding figure is 5.2% in the more advantaged areas. Key findings showed that neighbourhood disadvantage is associated with the incidence of CVD, and PA is a significant mediator of this relationship. Future research should investigate which specific social and built environment features promote or inhibit PA in disadvantaged areas as the basis for policy initiatives to address inequities in CVD.
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Affiliation(s)
- Tayebeh Saghapour
- Centre for Urban Research, College of Design and Social Context, RMIT University, Australia.
| | - Billie Giles-Corti
- Centre for Urban Research, College of Design and Social Context, RMIT University, Australia
| | - Jerome Rachele
- Melbourne School of Population and Global Health, The University of Melbourne, Australia; College of Health and Biomedicine, Victoria University, Australia
| | - Gavin Turrell
- Centre for Urban Research, College of Design and Social Context, RMIT University, Australia; Centre for Research and Action in Public Health, Health Research Institute, University of Canberra, Australia
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6
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Kim Y, Twardzik E, Judd SE, Colabianchi N. Neighborhood Socioeconomic Status and Stroke Incidence: A Systematic Review. Neurology 2021; 96:897-907. [PMID: 33766995 PMCID: PMC8166445 DOI: 10.1212/wnl.0000000000011892] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 02/02/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To summarize overall patterns of the impact of neighborhood socioeconomic status (nSES) on stroke incidence and uncover potential gaps in the literature, we conducted a systematic review of studies examining the association between nSES and stroke incidence, independent of individual SES. METHODS Four electronic databases and reference lists of included articles were searched, and corresponding authors were contacted to locate additional studies. A keyword search strategy included the 3 broad domains of neighborhood, SES, and stroke. Eight studies met our inclusion criteria (e.g., nSES as an exposure, individual SES as a covariate, and stroke incidence as an outcome). We coded study methodology and findings across the 8 studies. RESULTS The results provide evidence for the overall nSES and stroke incidence association in Sweden and Japan, but not within the United States. Findings were inconclusive when examining the nSES-stroke incidence association stratified by race. We found evidence for the mediating role of biological factors in the nSES-stroke incidence association. CONCLUSIONS Higher neighborhood disadvantage was found to be associated with higher stroke risk, but it was not significant in all the studies. The relationship between nSES and stroke risk within different racial groups in the United States was inconclusive. Inconsistencies may be driven by differences in covariate adjustment (e.g., individual-level sociodemographic characteristics and neighborhood-level racial composition). Additional research is needed to investigate potential intermediate and modifiable factors of the association between nSES and stroke incidence, which could serve as intervention points.
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Affiliation(s)
- Yeonwoo Kim
- From the Department of Kinesiology (Y.K.), University of Texas at Arlington, TX; School of Kinesiology (E.T.), University of Michigan, MI; Department of Biostatistics (S.E.J.), University of Alabama at Birmingham, AL; School of Kinesiology (N.C.), University of Michigan, MI
| | - Erica Twardzik
- From the Department of Kinesiology (Y.K.), University of Texas at Arlington, TX; School of Kinesiology (E.T.), University of Michigan, MI; Department of Biostatistics (S.E.J.), University of Alabama at Birmingham, AL; School of Kinesiology (N.C.), University of Michigan, MI
| | - Suzanne E Judd
- From the Department of Kinesiology (Y.K.), University of Texas at Arlington, TX; School of Kinesiology (E.T.), University of Michigan, MI; Department of Biostatistics (S.E.J.), University of Alabama at Birmingham, AL; School of Kinesiology (N.C.), University of Michigan, MI
| | - Natalie Colabianchi
- From the Department of Kinesiology (Y.K.), University of Texas at Arlington, TX; School of Kinesiology (E.T.), University of Michigan, MI; Department of Biostatistics (S.E.J.), University of Alabama at Birmingham, AL; School of Kinesiology (N.C.), University of Michigan, MI.
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Graber M, Baptiste L, Mohr S, Blanc-Labarre C, Dupont G, Giroud M, Béjot Y. A review of psychosocial factors and stroke: A new public health problem. Rev Neurol (Paris) 2019; 175:686-692. [PMID: 31130312 DOI: 10.1016/j.neurol.2019.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 02/11/2019] [Indexed: 11/15/2022]
Abstract
The role of psychosocial factors (PSF) in increased risk of stroke is a novel public health challenge, but unclear definitions for PSF and the multiple stroke subtypes have led to inconsistent reports. A review of this issue is therefore warranted. METHODS Several databases were used for this narrative systematic review (Medline, Embase and Cochrane Library). Two independent reviewers evaluated articles from between 2001 and 2018 on the themes of PSF and stroke/transient ischemic attack (TIA). PSF criteria were job strain, psychological interpersonal and behavioral stress, and social deprivation. Ischemic and hemorrhagic stroke and TIA subtypes were also identified. RESULTS Forty-five cohorts, five case-control studies and two meta-analyses were included. Despite mixed results, PSF were associated with an increased risk of ischemic and hemorrhagic stroke in populations of all ages, and more predominantly in women. CONCLUSION This broad review shows that the presence of PSF is associated with an increased risk stroke and TIA. As such, PSF must figure in both public health policy and stroke prevention programs, similar to other established metabolic and environmental factors.
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Affiliation(s)
- M Graber
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - L Baptiste
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - S Mohr
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - C Blanc-Labarre
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - G Dupont
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - M Giroud
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France.
| | - Y Béjot
- Service de neurologie générale, vasculaire et dégénérative, Registre Dijonnais des AVC (Inserm, santé publique France, EA7460), university of Burgundy and Franche Comté, CHU Dijon Bourgogne, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
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8
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Dhand A, Longstreth WT, Chaves PHM, Dhamoon MS. Social Network Trajectories in Myocardial Infarction Versus Ischemic Stroke. J Am Heart Assoc 2018; 7:e008029. [PMID: 29654192 PMCID: PMC6015408 DOI: 10.1161/jaha.117.008029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 03/20/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND Changes in social networks are rarely examined before and after various diseases because of insufficient data. CHS (The Cardiovascular Health Study) offers an opportunity to compare social network trajectories surrounding well-adjudicated myocardial infarction (MI) or stroke events. We tested the hypothesis that social networks will be stable after MI and decrease after stroke. METHODS AND RESULTS We examined trajectories of the Lubben Social Network Scale score (LSNS, range 0-50) before and after vascular events over 11 years. The LSNS assesses engagement in family networks, friends' networks, and social supports. We used a linear mixed model with repeated measures and fixed effects to compare the change in social network score before and after events in 395 people with MI and 382 with ischemic stroke. Over a mean of 12.4 years of follow-up for MI and 11.1 years for stroke, we examined an average of 4 social network scores for each participant. We controlled for sociodemographics, baseline cognitive function, and comorbidities. The participants' mean age was 73.5, 51% were women, and 88% were non-Hispanic white. After MI, the social network trajectory remained stable compared with the baseline trajectory (-0.06 points per year, adjusted P=0.2356). After stroke, the social network trajectory declined compared with the baseline trajectory (-0.14 points per year, adjusted P=0.0364). CONCLUSIONS Social networks remained stable after MI and declined after stroke. This small and persistent decline after adjustment for potential confounders is notable because it deviates from stable network trajectories found in CHS participants and is specific to stroke.
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Affiliation(s)
- Amar Dhand
- Department of Neurology, Brigham and Women's Hospital/Harvard Medical School, Boston, MA
- Network Science Institute, Northeastern University, Boston, MA
| | - W T Longstreth
- Departments of Neurology and Epidemiology, University of Washington, Seattle, WA
| | - Paulo H M Chaves
- Benjamin Leon Center for Geriatric Research and Education, Herbert Wertheim College of Medicine, Miami, FL
| | - Mandip S Dhamoon
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
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Education, Socioeconomic Status, and Intelligence in Childhood and Stroke Risk in Later Life: A Meta-analysis. Epidemiology 2018; 28:608-618. [PMID: 28410350 DOI: 10.1097/ede.0000000000000675] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Stroke is the second most common cause of death, and a common cause of dependency and dementia. Adult vascular risk factors and socioeconomic status (SES) are associated with increased risk, but less is known about early life risk factors, such as education, childhood SES, or intelligence (IQ). METHODS We comprehensively searched Medline, PsycINFO, and EMBASE from inception to November 2015. We included all studies reporting data on >50 strokes examining childhood/premorbid IQ, SES, and education. Two reviewers independently screened full texts and extracted and cross-checked data, including available risk factor adjustments. We meta-analyzed stroke risk using hazard ratios (HR), odds ratios (OR), and mean differences (MD). We tested effects of study and participant characteristics in sensitivity analyses and meta-regression, and assessed heterogeneity and publication bias. RESULTS We identified 90 studies examining stroke risk and education (79), SES (10), or IQ (nine) including approximately 164,683 stroke and over 5 million stroke-free participants. Stroke risk increased with lower education (OR = 1.35, 95% CI = 1.24, 1.48), SES (OR = 1.28, 95% CI = 1.12, 1.46), and IQ (HR = 1.17, 95% CI = 1.00, 1.37) in studies reporting point estimates, with similar associations for MD. We found minimal publication bias. Between-study heterogeneity was partly explained by participant age and case ascertainment method. CONCLUSIONS Education, childhood SES, and intelligence have modest but important associations with lifetime stroke, and hence dementia, risks. Future studies distinguishing between the individual and combined effects of education, childhood SES and intelligence are needed to determine the independent contribution of each factor to stroke risk. See video abstract at, http://links.lww.com/EDE/B210.
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Abstract
PURPOSE OF REVIEW The aim of this paper is to summarize the recent and relevant evidence linking socioeconomic status (SES) to cardiovascular disease (CVD) and cardiovascular risk factors (CVRFs). RECENT FINDINGS In high-income countries (HICs), the evidence continues to expand, with meta-analyses of large longitudinal cohort studies consistently confirming the inverse association between SES and several CVD and CVRFs. The evidence remains limited in low-income and middle-income countries (LMICs), where most of the evidence originates from cross-sectional studies of varying quality and external validity; the available evidence indicates that the association between SES and CVD and CVRFs depends on the socioeconomic development context and the stage in the demographic, epidemiological, and nutrition transition of the population. The recent evidence confirms that SES is strongly inversely associated with CVD and CVRFs in HICs. However, there remains a need for more research to better understand the way socioeconomic circumstances become embodied in early life and throughout the life course to affect cardiovascular risk in adult and later life. In LMICs, the evidence remains scarce; thus, there is an urgent need for large longitudinal studies to disaggregate CVD and CVRFs by socioeconomic indicators, particularly as these countries already suffer the greatest burden of CVD.
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Affiliation(s)
- Carlos de Mestral
- Division of Chronic Diseases, Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital (CHUV), Biopôle 2 - Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Silvia Stringhini
- Division of Chronic Diseases, Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital (CHUV), Biopôle 2 - Route de la Corniche 10, 1010, Lausanne, Switzerland.
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Mirowsky JE, Devlin RB, Diaz-Sanchez D, Cascio W, Grabich SC, Haynes C, Blach C, Hauser ER, Shah S, Kraus W, Olden K, Neas L. A novel approach for measuring residential socioeconomic factors associated with cardiovascular and metabolic health. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2017; 27:281-289. [PMID: 27649842 PMCID: PMC5373927 DOI: 10.1038/jes.2016.53] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 07/18/2016] [Indexed: 05/22/2023]
Abstract
Individual-level characteristics, including socioeconomic status, have been associated with poor metabolic and cardiovascular health; however, residential area-level characteristics may also independently contribute to health status. In the current study, we used hierarchical clustering to aggregate 444 US Census block groups in Durham, Orange, and Wake Counties, NC, USA into six homogeneous clusters of similar characteristics based on 12 demographic factors. We assigned 2254 cardiac catheterization patients to these clusters based on residence at first catheterization. After controlling for individual age, sex, smoking status, and race, there were elevated odds of patients being obese (odds ratio (OR)=1.92, 95% confidence intervals (CI)=1.39, 2.67), and having diabetes (OR=2.19, 95% CI=1.57, 3.04), congestive heart failure (OR=1.99, 95% CI=1.39, 2.83), and hypertension (OR=2.05, 95% CI=1.38, 3.11) in a cluster that was urban, impoverished, and unemployed, compared with a cluster that was urban with a low percentage of people that were impoverished or unemployed. Our findings demonstrate the feasibility of applying hierarchical clustering to an assessment of area-level characteristics and that living in impoverished, urban residential clusters may have an adverse impact on health.
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Affiliation(s)
- Jaime E. Mirowsky
- Curriculum in Toxicology, University of North Carolina, Chapel Hill, North Carolina, USA
- Center for Environmental Medicine, Asthma, and Lung Biology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Robert B. Devlin
- National Health and Environmental Effects Laboratory, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - David Diaz-Sanchez
- National Health and Environmental Effects Laboratory, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - Wayne Cascio
- National Health and Environmental Effects Laboratory, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - Shannon C. Grabich
- National Health and Environmental Effects Laboratory, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - Carol Haynes
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Colette Blach
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Elizabeth R. Hauser
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina, USA
- Cooperative Studies Program Epidemiology Center, Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Svati Shah
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
- Division of Cardiology, Department of Medicine, School of Medicine, Duke University, Durham, North Carolina, USA
| | - William Kraus
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
- Division of Cardiology, Department of Medicine, School of Medicine, Duke University, Durham, North Carolina, USA
| | - Kenneth Olden
- National Center for Environmental Assessment, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - Lucas Neas
- National Health and Environmental Effects Laboratory, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
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12
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Carlsson AC, Li X, Holzmann MJ, Ärnlöv J, Wändell P, Gasevic D, Sundquist J, Sundquist K. Neighborhood socioeconomic status at the age of 40 years and ischemic stroke before the age of 50 years: A nationwide cohort study from Sweden. Int J Stroke 2017; 12:815-826. [PMID: 28387158 DOI: 10.1177/1747493017702663] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective We aimed to study the association between neighborhood socioeconomic status at the age of 40 years and risk of ischemic stroke before the age of 50 years. Methods All individuals in Sweden were included if their 40th birthday occurred between 1998 and 2010. National registers were used to categorize neighborhood socioeconomic status into high, middle, and low and to retrieve information on incident ischemic strokes. Hazard ratios and their 95% confidence intervals were estimated. Results A total of 1,153,451 adults (women 48.9%) were followed for a mean of 5.5 years (SD 3.5 years), during which 1777 (0.30%) strokes among men and 1374 (0.24%) strokes among women were recorded. After adjustment for sex, marital status, education level, immigrant status, region of residence, and neighborhood services, there was a lower risk of stroke in residents from high-socioeconomic status neighborhoods (hazard ratio 0.87, 95% confidence interval 0.78-0.96), and an increased risk of stroke in adults from low-socioeconomic status neighborhoods (hazard ratio 1.16, 95% confidence interval 1.06-1.27), compared to their counterparts living in middle-socioeconomic status neighborhoods. After further adjustment for hospital diagnoses of hypertension, diabetes, heart failure, and atrial fibrillation prior to the age of 40, the higher risk in neighborhoods with low socioeconomic status was attenuated, but remained significant (hazard ratio 1.12, 95% confidence interval 1.02-1.23). Conclusions In a nationwide study of individuals between 40 and 50 years, we found that the risk of ischemic stroke differed depending on neighborhood socioeconomic status, which calls for increased efforts to prevent cardiovascular diseases in low socioeconomic status neighborhoods.
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Affiliation(s)
- Axel C Carlsson
- 1 Division of Family Medicine and Primary Care, Department of Neurobiology, Care Science and Society, Karolinska Institutet, Huddinge, Sweden.,2 Department of Medical Sciences, Cardiovascular Epidemiology, Uppsala University, Uppsala, Sweden
| | - Xinjun Li
- 3 Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Martin J Holzmann
- 4 Department of Emergency Medicine, Karolinska University Hospital, Stockholm, Sweden.,5 Department of Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Johan Ärnlöv
- 1 Division of Family Medicine and Primary Care, Department of Neurobiology, Care Science and Society, Karolinska Institutet, Huddinge, Sweden.,6 School of Health and Social Studies, Dalarna University, Falun, Sweden
| | - Per Wändell
- 1 Division of Family Medicine and Primary Care, Department of Neurobiology, Care Science and Society, Karolinska Institutet, Huddinge, Sweden
| | - Danijela Gasevic
- 7 Usher Institute of Population Health Sciences and Informatics, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Jan Sundquist
- 3 Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Kristina Sundquist
- 3 Center for Primary Health Care Research, Lund University, Malmö, Sweden
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Walsh K, Scharf T, Keating N. Social exclusion of older persons: a scoping review and conceptual framework. Eur J Ageing 2016; 14:81-98. [PMID: 28804395 PMCID: PMC5550622 DOI: 10.1007/s10433-016-0398-8] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
As a concept, social exclusion has considerable potential to explain and respond to disadvantage in later life. However, in the context of ageing populations, the construct remains ambiguous. A disjointed evidence-base, spread across disparate disciplines, compounds the challenge of developing a coherent understanding of exclusion in older age. This article addresses this research deficit by presenting the findings of a two-stage scoping review encompassing seven separate reviews of the international literature pertaining to old-age social exclusion. Stage one involved a review of conceptual frameworks on old-age exclusion, identifying conceptual understandings and key domains of later-life exclusion. Stage two involved scoping reviews on each domain (six in all). Stage one identified six conceptual frameworks on old-age exclusion and six common domains across these frameworks: neighbourhood and community; services, amenities and mobility; social relations; material and financial resources; socio-cultural aspects; and civic participation. International literature concentrated on the first four domains, but indicated a general lack of research knowledge and of theoretical development. Drawing on all seven scoping reviews and a knowledge synthesis, the article presents a new definition and conceptual framework relating to old-age exclusion.
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Affiliation(s)
- Kieran Walsh
- Irish Centre for Social Gerontology, National University of Ireland Galway, Galway, Ireland
| | - Thomas Scharf
- Institute of Health & Society, and Newcastle University Institute for Ageing, Newcastle University, Newcastle, UK
| | - Norah Keating
- Centre for Innovative Ageing, Swansea University, Swansea, UK.,Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa
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14
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Chum A, O'Campo P. Cross-sectional associations between residential environmental exposures and cardiovascular diseases. BMC Public Health 2015; 15:438. [PMID: 25924669 PMCID: PMC4438471 DOI: 10.1186/s12889-015-1788-0] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 04/22/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Prior research examining neighbourhood effects on cardiovascular diseases (CVDs) has focused on the impact of neighbourhood socio-economic status or a few selected environmental variables. No studies of cardiovascular disease outcomes have investigated a broad range of urban planning related environmental factors. This is the first study to combine multiple neighbourhood influences in an integrated approach to understanding the association between the built and social environment and CVDs. By modeling multiple neighbourhood level social and environmental variables simultaneously, the study improved the estimation of effects by accounting for potential contextual confounders. METHODS Data were collected using a cross-sectional survey (n = 2411) across 87 census tracts (CT) in Toronto, Canada, and commercial and census data were accessed to characterize the residential environment. Multilevel regressions were used to estimate the associations of neighbourhood factors on the risk of CVD. RESULTS Exposure to violent crimes, environmental noise, and proximity to a major road were independently associated with increased odds of CVDs (p < 0.05) in the fully adjusted model. While reduced access to food stores, parks/recreation, and increased access to fast food restaurants were associated with increased odds of CVDs in partially adjusted models (p < 0.05), these associations were fully attenuated after adjusting for BMI and physical activity. Housing disrepair was not associated with CVD risk. CONCLUSIONS These findings illustrate the importance of measuring and modeling a broad range of neighborhood factors--exposure to violent crimes, environmental noise, and traffic, and access to food stores, fast food, parks/recreation areas--to identify specific stressors in relation to adverse health outcomes. Further research to investigate the temporal order of events is needed to better understand the direction of causation for the observed associations.
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Affiliation(s)
- Antony Chum
- Department of Social and Environmental Health Research, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK.
- Centre for Research on Inner City Health, St. Michael's Hospital, 209 Victoria, 3rd floor, Toronto, ON, M5B 1C6, Canada.
| | - Patricia O'Campo
- Centre for Research on Inner City Health, St. Michael's Hospital, 209 Victoria, 3rd floor, Toronto, ON, M5B 1C6, Canada.
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15
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Impact of depression on incident stroke: A meta-analysis. Int J Cardiol 2015; 180:103-10. [DOI: 10.1016/j.ijcard.2014.11.198] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Revised: 10/24/2014] [Accepted: 11/24/2014] [Indexed: 11/23/2022]
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