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Markson F, Shamaki RG, Antia A, Osabutey A, Ogunniyi MO. Trends in the incidence and in-patient outcomes of acute myocardial infarction in pregnancy: Insights from the national inpatient sample. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2023; 34:100318. [PMID: 38510954 PMCID: PMC10946051 DOI: 10.1016/j.ahjo.2023.100318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 03/22/2024]
Abstract
Study objective Pregnancy-related morbidity and mortality rates in the United States are rising despite advances in knowledge, technology, and healthcare delivery. Cardiovascular disease is the leading cause of adverse pregnancy outcomes, with acute myocardial infarction (AMI) being a potential contributor to the worse outcomes in pregnancy. Design/setting We analyzed data from the national inpatient sample database to examine trends in the incidence and in-hospital outcomes of myocardial infarction in pregnancy from 2016 to 2020. Participants Using ICD-10-CM codes, we identified all admissions from a pregnancy-related encounter with a diagnosis of type 1 AMI. Main outcome Using the marginal effect of years, we assessed the trends in the incidence of AMI and utilized a multivariate logistic regression model to compare our secondary outcomes. Results Of the 19,524,846 patients with an obstetric-related admission, 3605 (0.02 %) had a diagnosis of type 1 AMI. Overall, we observed an approximately 2-fold increase in the trend of AMI from 1.4 to 2.5 per 10,000 obstetric admissions, with the highest incidence trend of 2.5 to 5.2 per 10,000 obstetric admissions seen in Black patients. Among patients diagnosed with AMI, we found significantly higher rates of in-hospital mortality (Adjusted Odds Ratio (AOR): 22.9, 12.2-42.8), cardiogenic shock (AOR:54.3, 33.9-86.6), preeclampsia (AOR: 2.2, 1.65-2.94) and spontaneous abortion (AOR:6.3, 3.71-10.6). Conclusion Over the 5-year period, we found increasing trends in the incidence of AMI in pregnancy, especially among Black patients. Incident AMI was also associated with worse pregnancy outcomes.
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Affiliation(s)
- Favour Markson
- Department of Medicine, Lincoln Medical Center, Bronx, NY, USA
| | | | - Akanimo Antia
- Department of Medicine, Lincoln Medical Center, Bronx, NY, USA
| | - Anita Osabutey
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia;USA
| | - Modele O. Ogunniyi
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia;USA
- Grady Health System, Atlanta, Georgia, USA
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Dicks AB, Lakhter V, Elgendy IY, Schainfeld RM, Mohapatra A, Giri J, Weinberg MD, Weinberg I, Parmar G. Mortality differences by race over 20 years in individuals with peripheral artery disease. Vasc Med 2023; 28:214-221. [PMID: 37010137 DOI: 10.1177/1358863x231159947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
INTRODUCTION Racial disparities exist in patients with peripheral artery disease (PAD), with Black individuals having worse PAD-specific outcomes. However, mortality risk in this population has been mixed. As such, we sought to evaluate all-cause mortality by race among individuals with PAD. METHODS We analyzed data from the National Health and Nutrition Examination Survey (NHANES). Baseline data were obtained from 1999 to 2004. Patients with PAD were grouped according to self-reported race. Multivariable Cox proportional hazards regression was performed to calculate adjusted hazard ratios (HR) by race. A separate analysis was performed to study the effect of burden of social determinants of health (SDoH) on all-cause mortality. RESULTS Of 647 individuals identified, 130 were Black and 323 were White. Black individuals had more premature PAD (30% vs 20%, p < 0.001) and a higher burden of SDoH compared to White individuals. Crude mortality rates were higher in Black individuals in the 40-49-year and 50-69-year age groups compared to White individuals (6.7% vs 6.1% and 8.8% vs 7.8%, respectively). Multivariable analysis demonstrated that Black individuals with both PAD and coronary artery disease (CAD) had a 30% higher hazard of death over 20 years compared to White individuals (HR = 1.3, 95% CI: 1.0-2.1). The cumulative burden of SDoH marginally (10-20%) increased the risk of all-cause mortality. CONCLUSIONS In a nationally representative sample, Black individuals with PAD and CAD had higher rates of mortality compared to their White counterparts. These findings add further proof to the ongoing racial disparities among Black individuals with PAD and highlight the necessity to identify ways to mitigate these differences.
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Affiliation(s)
- Andrew B Dicks
- Department of Vascular Surgery, Prisma Health, University of South Carolina School of Medicine - Greenville, Greenville, SC, USA
| | - Vladimir Lakhter
- Division of Cardiovascular Medicine, Temple University Hospital, Philadelphia, PA, USA
| | - Islam Y Elgendy
- Division of Cardiovascular Medicine, Gill Heart Institute, University of Kentucky, Lexington, KY, USA
| | - Robert M Schainfeld
- Section of Vascular Medicine, Massachusetts General Hospital, Harvard Medical School Teaching Hospital, Boston, MA, USA
| | - Abhisekh Mohapatra
- Division of Vascular Surgery, Massachusetts General Hospital, Harvard Medical School Teaching Hospital, Boston, MA, USA
| | - Jay Giri
- Division of Cardiovascular Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mitchell D Weinberg
- Department of Cardiology, Northwell Health, Zucker School of Medicine at Hosftra/Northwell, Staten Island University Hospital, Staten Island, NY, USA
| | - Ido Weinberg
- Section of Vascular Medicine, Massachusetts General Hospital, Harvard Medical School Teaching Hospital, Boston, MA, USA
| | - Gaurav Parmar
- Section of Vascular Medicine, Massachusetts General Hospital, Harvard Medical School Teaching Hospital, Boston, MA, USA
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Wang T, Li Y, Zheng X. Association of socioeconomic status with cardiovascular disease and cardiovascular risk factors: a systematic review and meta-analysis. ZEITSCHRIFT FUR GESUNDHEITSWISSENSCHAFTEN = JOURNAL OF PUBLIC HEALTH 2023:1-15. [PMID: 36714072 PMCID: PMC9867543 DOI: 10.1007/s10389-023-01825-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 01/08/2023] [Indexed: 01/22/2023]
Abstract
Aim Cardiovascular disease (CVD) remains one of the leading causes of mortality worldwide, and several studies have indicated the association between socioeconomic status (SES) with CVD and cardiovascular risk factors (CVRFs). It is necessary to elucidate the association of SES and CVRFs with CVD. Subject and methods We searched PubMed, Embase, Web of Science, and the Cochrane Library for publications, using "socioeconomic status," "cardiovascular disease," and corresponding synonyms to obtain literature. The quality of studies was evaluated using the National Institutes of Health Quality Assessment Tool (NIH-QAT). All analyses were performed using Stata V.12.0. Results There were 31 eligible studies included in this meta-analysis. All studies presented a low risk of bias via NIH-QAT assessment. As for CVD incidence/mortality, pooled hazard ratios (HR) of low and middle vs. high income were [HR = 1.22 (1.17-1.28); HR = 1.12 (1.09-1.16)] and [HR = 1.37 (1.21-1.56); HR = 1.19 (1.06-1.34)]. The HR of education were [HR = 1.44 (1.28-1.63); HR = 1.2 (1.11-1.3)] and [HR = 1.5 (1.22-1.83); HR = 1.13 (1.05-1.22)]. The HR of deprivation were [HR = 1.28 (1.16-1.41); HR = 1.07 (1.03-1.11)] and [HR = 1.19 (1.11-1.29); HR = 1.1 (1.02-1.17)]. SES was negatively correlated with CVD outcomes. A subgroup analysis of gender and national income level also yielded a negative correlation, and additional details were also obtained. Conclusions SES is inversely correlated with CVD outcomes and the prevalence of CVRFs. As for CVD incidence, women may be more sensitive to income and education. In terms of CVD mortality, men may be more sensitive to income and education, and people from low- and middle-income countries are sensitive to income and education. Supplementary Information The online version contains supplementary material available at 10.1007/s10389-023-01825-4.
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Affiliation(s)
- Tao Wang
- School of Economics and Management, Southwest Petroleum University, NO. 8 Xindu Avenue, Xindu District, Chengdu City, Sichuan Province China
| | - Yilin Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaoqiang Zheng
- School of Economics and Management, Southwest Petroleum University, NO. 8 Xindu Avenue, Xindu District, Chengdu City, Sichuan Province China
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Jamiołkowski J, Genowska A, Pająk A. Is area-level socioeconomic deprivation associated with mortality due to circulatory system diseases in Poland? BMC Public Health 2023; 23:7. [PMID: 36597073 PMCID: PMC9809142 DOI: 10.1186/s12889-022-14914-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 12/20/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Socioeconomic deprivation (SED) is known to influence cardiovascular health. However, studies analyzing the relationship between deprivation and circulatory system diseases (CSD) in Central and Eastern Europe are limited. This study aimed to assess the relationship between SED and mortality due to CSD at a population level in 66 sub-regions of Poland. METHODS The 2010-2014 data regarding mortality and SED components were obtained from the Central Statistical Office. An area-based SED index was calculated based on the higher education rates, employment structure, wages, unemployment, and poverty. The dynamics of changes in mortality due to CSD was expressed by the number of deaths prevented or postponed (DPP) in terciles of the SED index. The associations between the mortality from CSD and SED index were analyzed using multivariate Poisson regression models and generalized estimating equations. RESULTS Among men, the percentage of DPP in 2014 was 13.1% for CSD, 23.4% for ischemic heart disease (IHD), and 21.4% for cerebrovascular diseases (CeVD). In the case of women, the proportion of DPP was 12.8, 25.6, and 21.6%, respectively. More deprived sub-regions experienced a greater decrease in CSD-related mortality than less deprived sub-regions. The disparity in mortality reduction between more deprived and less deprived sub-regions was even more pronounced for women. After adjusting for smoking prevalence, average BMI, population density, and changes in mortality over time, it was found that the SED index over the 2010-2014 time period was significantly associated with CSD- and IHD-related mortality for men (respectively 5.3 and 19.5% expected mortality increase per 1-unit increase of SED index), and with IHD- and CeVD-related mortality for women (respectively 30.3 and 23.0% expected mortality increase per 1-unit increase of SED index). CONCLUSIONS Significant differences in mortality changes due to CSD in Poland could be observed in relation to socioeconomic deprivation, resulting in reduced health inequalities. To reduce CSD mortality, more comprehensive preventive measures, including approaches addressing the socioeconomic factors, mainly poverty, education and employment, are needed, particularly in less urbanized areas.
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Affiliation(s)
- Jacek Jamiołkowski
- grid.48324.390000000122482838Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Białystok, Poland
| | - Agnieszka Genowska
- grid.48324.390000000122482838Department of Public Health, Medical University of Bialystok, Białystok, Poland
| | - Andrzej Pająk
- grid.5522.00000 0001 2162 9631Department of Epidemiology and Population Studies, Jagiellonian University Medical College, Kraków, Poland
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Bailey MJ, Leonard SH, Price J, Roberts E, Spector L, Zhang M. Breathing new life into death certificates: Extracting handwritten cause of death in the LIFE-M project. EXPLORATIONS IN ECONOMIC HISTORY 2023; 87:101474. [PMID: 36778518 PMCID: PMC9912950 DOI: 10.1016/j.eeh.2022.101474] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The demographic and epidemiological transitions of the past 200 years are well documented at an aggregate level. Understanding differences in individual and group risks for mortality during these transitions requires linkage between demographic data and detailed individual cause of death information. This paper describes the digitization of almost 185,000 causes of death for Ohio to supplement demographic information in the Longitudinal, Intergenerational Family Electronic Micro-database (LIFE-M). To extract causes of death, our methodology combines handwriting recognition, extensive data cleaning algorithms, and the semi-automated classification of causes of death into International Classification of Diseases (ICD) codes. Our procedures are adaptable to other collections of handwritten data, which require both handwriting recognition and semi-automated coding of the information extracted.
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Socioeconomic inequity in incidence, outcomes and care for acute coronary syndrome: A systematic review. Int J Cardiol 2022; 356:19-29. [DOI: 10.1016/j.ijcard.2022.03.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/17/2022] [Accepted: 03/24/2022] [Indexed: 12/17/2022]
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Moledina A, Tang KL. Socioeconomic Status, Mortality, and Access to Cardiac Services After Acute Myocardial Infarction in Canada: A Systematic Review and Meta-analysis. CJC Open 2021; 3:950-964. [PMID: 34401702 PMCID: PMC8347872 DOI: 10.1016/j.cjco.2021.02.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/01/2021] [Indexed: 12/13/2022] Open
Abstract
Background Low socioeconomic status (SES) is an important prognosticator for those with acute myocardial infarction (AMI), having previously been described to be associated with increased short-term mortality. Whether this effect persists over time, and whether access to cardiac interventions is equitable within Canada’s universal health care system, remains unknown. Methods We conducted a systematic review to determine the associations of SES with mortality and access to a spectrum of interventions including cardiac catheterization, revascularization, and cardiac rehabilitation. Electronic databases (EMBASE and MEDLINE) were searched in March 2019 and December 2019. Original studies from Canada examining associations between SES and any of the above outcomes in AMI patients were included. Meta-analyses were conducted using random effects models. Results Nineteen studies were included, 11 of which could be meta-analyzed. Low SES was associated with a 48% and 34% increase in short-term and intermediate-term mortality, respectively. There was a trend toward increased long-term mortality more than 1-year post-event (pooled odds ratio [OR] 1.34 [95% confidence interval {CI} 0.95-1.88]). Low SES was also associated with lower rates of cardiac catheterization (pooled OR 0.80 [95% CI 0.65-0.99]) and revascularization (pooled OR 0.76 [95% CI 0.63-0.90]) post-AMI. Studies on cardiac rehabilitation showed reduced access and participation in low-SES groups. Conclusions Low SES is associated with not only increased mortality post-AMI, but also reduced access to cardiac interventions that have demonstrated benefits for mortality and morbidity. Interventions that improve access to catheterization, revascularization, and cardiac rehabilitation for low-SES populations are needed if true equitable care in Canada is desired.
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Affiliation(s)
- Aliza Moledina
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Karen L Tang
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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Barreto J, Silva JCQE, Sposito AC, Carvalho LS. The Impact of Education on All-cause Mortality Following St-Segment Elevation Myocardial Infarction (STEMI): Results from the Brazilian Heart Study. Arq Bras Cardiol 2021; 117:5-12. [PMID: 34320060 PMCID: PMC8294733 DOI: 10.36660/abc.20190854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 06/16/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Low schooling has been considered an important modifiable risk factor for the development of cardiovascular disease for a long time. Despite that, whether this factor impacts the outcomes following ST-segment elevation myocardial infarction (STEMI) is poorly understood. OBJECTIVE To investigate whether schooling stands as an independent risk factor for mortality in STEMI patients. METHODS STEMI-diagnosed patients were consecutively enrolled from a prospective cohort (Brasilia Heart Study) and categorized according to years of study quartiles (0-3, 4-5, 6-10 and >10 years). Groups were compared by student's t test for continuous variables and qui-square for categorical. Incidence of all-cause mortality was compared with Kaplan-Meyer with Cox regression adjusted by age, gender, and GRACE score. Values of p < 0.05 were considered significant. SPSS21.0 was used for all analysis. RESULTS The mean schooling duration was 6.63±4.94 years. During the follow-up period (mean: 21 months; up to 6.8 years), 83 patients died (cumulative mortality of 15%). Mortality rate was higher among the lowest quartile compared to those in the highest quartile [18.5 vs 6.8%; HR 2.725 (95% CI: 1.27-5.83; p=0.01)]. In multivariate analysis, low schooling has lost statistical significance for all-cause mortality after adjustment for age and gender, with HR of 1.305 (95% CI: 0.538-3.16; p=0.556), and after adjustment by GRACE score with an HR of 1.767 (95% CI: .797-3.91; p=0.161). CONCLUSION Low schooling was not an independent risk factor for mortality in STEMI patients.
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Affiliation(s)
- Joaquim Barreto
- Universidade Estadual de Campinas (UNICAMP) - Laboratório de Aterosclerose e Biologia Vascular (Aterolab), Campinas, SP - Brasil
| | | | - Andrei C Sposito
- Universidade Estadual de Campinas (UNICAMP) - Laboratório de Aterosclerose e Biologia Vascular (Aterolab), Campinas, SP - Brasil
| | - Luiz Sergio Carvalho
- Universidade Estadual de Campinas (UNICAMP) - Laboratório de Aterosclerose e Biologia Vascular (Aterolab), Campinas, SP - Brasil
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Misperception of Healthy Weight: Associations Among Weight, Body Size Satisfaction and Body Appreciation in Older Adults. J Prim Prev 2021; 41:1-14. [PMID: 31828501 DOI: 10.1007/s10935-019-00573-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Misperceived body weight in older people can affect their health and quality of life. We analysed the body image of older adults in Primary Health Care services in central Portugal, by considering participants' weight, body size satisfaction and body appreciation. This epidemiological and cross-sectional study involved 150 participants (56% women) with an average age of 74.9 years who completed questionnaires on body size and body appreciation. Forty-nine percent of participants were affected by overweight and 29% by obesity. The majority was not satisfied with their body size (71.2%), but had very high scores related to body appreciation. Around 40% of the participants with normal weight or overweight were satisfied with their body size. Multiple regression analysis revealed that both body size satisfaction and appreciation were negatively associated with obesity, but not with overweight. Older Portuguese adults are not able to assess if their weight is a risk to their health, but regardless of their perceived physical appearance, the elderly respect their body and are receptive to improving their health.
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Fan W, Lam J. Educational Differences in Risk of All-Cause Mortality After Acute Cardiovascular Events: Examining Cohort and Gender Variations. Res Aging 2020; 43:403-415. [PMID: 33063612 DOI: 10.1177/0164027520966758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Acute cardiovascular events are prevalent in older adults. In this study, following a sample of respondents from the 1996-2016 Health and Retirement Study after diagnosis of myocardial infarction or stroke, we used discrete-time event history models to study mortality post diagnosis. We found an educational gradient in mortality following myocardial infarction or stroke with the better educated surviving longer, even as the gradient was weaker for stroke. Cohort variations existed with the educational gradients stronger for more recent cohorts (Silent and Boomer) as compared with the GI cohort. Gender interacted with cohort to shape mortality such that men from the Silent and Boomer cohorts benefited the most from high school and some college education. Mediation analysis showed that the educational differences in mortality are accounted for by spousal educational attainment, wealth, Medicaid coverage, change in health behaviors, and comorbidities.
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Affiliation(s)
- Wen Fan
- Boston College, Chestnut Hill, MA, USA
| | - Jack Lam
- The University of Queensland, Brisbane, Australia
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Coughlin SS, Young L. Social Determinants of Myocardial Infarction Risk and Survival: A Systematic Review. EUROPEAN JOURNAL OF CARDIOVASCULAR RESEARCH 2020; 1:10.31487/j.ejcr.2020.01.02. [PMID: 33089252 PMCID: PMC7575212 DOI: 10.31487/j.ejcr.2020.01.02] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Social determinants of health that have been examined in relation to myocardial infarction incidence and survival include socioeconomic status (income, education), neighbourhood disadvantage, immigration status, social support, and social network. Other social determinants of health include geographic factors such as neighbourhood access to health services. Socioeconomic factors influence risk of myocardial infarction. Myocardial infarction incidence rates tend to be inversely associated with socioeconomic status. In addition, studies have shown that low socioeconomic status is associated with increased risk of poorer survival. There are well-documented disparities in myocardial infarction survival by socioeconomic status, race, education, and census-tract-level poverty. The results of this review indicate that social determinants such as neighbourhood disadvantage, immigration status, lack of social support, and social isolation also play an important role in myocardial infarction risk and survival. To address these social determinants and eliminate disparities, effective interventions are needed that account for the social and environmental contexts in which heart attack patients live and are treated.
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Affiliation(s)
- Steven S. Coughlin
- Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, Georgia
- Institute of Public and Preventive Health, Augusta University, Augusta, Georgia
- Correspondence to: Dr. Steven Coughlin, Ph.D., M.P.H., Professor, Department of Population Health Sciences, Medical College of Georgia, Institute of Public and Preventive Health, Augusta University, 1120 15th Street, 30912, Augusta, Georgia;
| | - Lufei Young
- College of Nursing, Augusta University, Augusta, Georgia
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Johnston KJ, Wen H, Joynt Maddox KE. Lack Of Access To Specialists Associated With Mortality And Preventable Hospitalizations Of Rural Medicare Beneficiaries. Health Aff (Millwood) 2019; 38:1993-2002. [DOI: 10.1377/hlthaff.2019.00838] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kenton J. Johnston
- Kenton J. Johnston is an assistant professor of health management and policy at Saint Louis University, in Missouri
| | - Hefei Wen
- Hefei Wen is an assistant professor in the Division of Health Policy and Insurance Research, Department of Population Medicine, at Harvard Medical School and the Harvard Pilgrim Health Care Institute, in Boston, Massachusetts. This research was conducted when she was an assistant professor in the Department of Health Management and Policy at the University of Kentucky College of Public Health, in Lexington
| | - Karen E. Joynt Maddox
- Karen E. Joynt Maddox is an assistant professor of medicine (cardiology) at the Washington University School of Medicine, in Saint Louis, Missouri
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Wessman T, Tofik R, Gränsbo K, Melander O. Increased mortality among acute respiratory distress patients from immigrant dense urban districts. Open Access Emerg Med 2019; 11:43-49. [PMID: 30881152 PMCID: PMC6417002 DOI: 10.2147/oaem.s187686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
PURPOSE This study investigated whether living in immigrant dense urban districts (IDUDs) and low-income areas in the city of Malmö predicted 5-year mortality among patients admitted to the emergency department (ED) because of acute respiratory distress. PATIENTS AND METHODS We randomly selected 184 patients with acute respiratory distress during 2007, visiting the ED at Skåne University Hospital, Malmö. In 2007, Malmö had 36% first- and second-generation immigrants. The main exposure was defined as being resident in any of the five IDUDs of Malmö compared to being resident in the five districts of Malmö with the highest proportion of Sweden-born inhabitants (SDUDs). We recorded vital parameters; medical triage priority according to Adaptive Process Triage (ADAPT), ICD-10 diagnoses, and the mean annual income for the patient's urban district. We examined 5-year mortality risk using Cox proportional hazards model. RESULTS After adjustment for age and gender, patients from IDUDs (n=100, 54%) had an HR (95% CI) of 1.65 (1.087-2.494; P=0.019) regarding mortality at 5-year follow-up. Patients in the lowest vs highest income quartile had an HR of 2.00 (1.06-3.79; P=0.032) regarding mortality at 5-year follow-up. Age, male gender, presence of cardiopulmonary disease, and ADAPT priority also independently predicted the 5-year mortality. The excess risk of 5-year mortality associated with living in IDUDs remained significant after adjustment for age, gender, ADAPT priority, presence of cardiopulmonary disease, and income with an HR of 1.79 (1.15-2.78; P=0.010). CONCLUSION Living in an IDUD is a strong independent risk factor for 5-year mortality in patients with acute respiratory distress. The cause is unknown. Our study suggests a need for better structured follow-up of cardiopulmonary disease in such patients.
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Affiliation(s)
- Torgny Wessman
- Department of Emergency Medicine, Skåne University Hospital, Malmö, Sweden,
- Department of Clinical Sciences, Lund University, Malmö, Sweden,
| | - Rafid Tofik
- Department of Emergency Medicine, Skåne University Hospital, Malmö, Sweden,
- Department of Clinical Sciences, Lund University, Malmö, Sweden,
| | - Klas Gränsbo
- Department of Clinical Sciences, Lund University, Malmö, Sweden,
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
| | - Olle Melander
- Department of Clinical Sciences, Lund University, Malmö, Sweden,
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
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Neighborhood Socioeconomic Status and Adverse Outcomes in Patients With Cardiovascular Disease. Am J Cardiol 2019; 123:284-290. [PMID: 30442363 DOI: 10.1016/j.amjcard.2018.10.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/27/2018] [Accepted: 10/02/2018] [Indexed: 01/01/2023]
Abstract
Neighborhood socioeconomic status (nSES) is associated with cardiovascular morbidity and mortality in the general population; however, its effect on high-risk patients with prevalent coronary artery disease (CAD) is unclear. We hypothesized "double jeopardy," whereby the association between nSES and adverse outcomes would be greater in high-risk patients with heart failure (HF) and/or previous myocardial infarction (MI) compared with those without. We followed 3,635 patients (mean age 63.2 years, 42% with HF, 25% with previous MI) with known or suspected CAD over a median of 3.3 years for all-cause death and cardiovascular death or nonfatal MI. Patients were categorized by a composite nSES score, and proportional hazards models were used to determine the association between nSES and outcomes. Cross-product interaction terms for previous MI × nSES and HF × nSES were analyzed. Compared with high nSES patients, low nSES patients had increased risk of all-cause death (hazard ratio [HR] = 1.61; 95% confidence interval [CI] = 1.20, 2.15) and cardiovascular death or MI (subdistribution HR [sHR] = 1.82; 95% CI = 1.30, 2.54). Associations were more pronounced among patients without HF or previous MI. Low nSES patients without HF had a higher risk of all-cause death (HR = 2.27; 95% CI = 1.41, 3.65) compared with those with HF (HR = 1.21; 95% CI = 0.82, 1.77, P interaction = 0.04). Similarly, low nSES patients without previous MI had a higher risk of cardiovascular death or MI (sHR = 2.72; 95% CI = 1.73, 4.28) compared with those with previous MI (sHR = 1.02; 95% CI = 0.58, 1.81, P interaction = 0.02). In conclusion, low nSES was independently associated with all-cause death and cardiovascular death or MI in patients with CAD; however, associations were greater in patients without HF or previous MI compared with those with HF or MI.
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Geyer S, Eberhard S, Schmidt BMW, Epping J, Tetzlaff J. Morbidity compression in myocardial infarction 2006 to 2015 in terms of changing rates and age at occurrence: A longitudinal study using claims data from Germany. PLoS One 2018; 13:e0202631. [PMID: 30138437 PMCID: PMC6107226 DOI: 10.1371/journal.pone.0202631] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 08/07/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND According to James Fries morbidity compression is present if morbidity rates are decreasing to a larger extent than mortality rates. Compression also occurs if age at onset is increasing at a faster pace than age at death. These two variants of the compression hypothesis were formulated as a population concept. Compression has seldom been studied with a specific disease as application. METHODS Morbidity compression was examined in terms of myocardial infarction (MI) by using German claims data covering the years 2006 to 2015. The findings are based on an annual case number of about 2 m women and men aged 18 years and older. Analyses were performed by means of proportional hazards regression and by using linear regression. RESULTS Decreases of morbidity rates were more pronounced than those of mortality. For men, the hazard ratio for contracting MI in 2015 as compared to 2006 was hr = 0.66 and hr = 0.71 for the female population. The respective results for mortality were hr = 0.75 in men and hr = 1.0 in women. They can be interpreted in favor of morbidity compression. For the subgroup of women and men with MI, changes of onset age revealed marked gender differences. For 2015 as compared with 2006, age at MI-occurrence in men increased by 10.5 months as compared to an increase of 10.4 months for age at death. In women changes were smaller and statistically not significant. The findings referring to women have to be interpreted against the backdrop of higher onset age and higher age at death than in men. CONCLUSIONS Taken together, morbidity compression has occurred in terms of decreasing MI-rates as well as in terms of increased onset age in men. It can be concluded that both processes have led to an improvement of healthy lifetime. Decreasing morbidity rates in women are also pointing towards morbidity compression, a finding that is not complemented by changes of onset age. Our data are demonstrating that morbidity rates and age at onset may vary independently. From this perspective morbidity compression is a multi-faceted phenomenon.
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Affiliation(s)
- Siegfried Geyer
- Medical Sociology Unit, Hannover Medical School, Hannover, Germany
- * E-mail:
| | - Sveja Eberhard
- Local Statutory Health Insurance of Lower Saxony (AOK Niedersachsen), Hannover, Germany
| | | | - Jelena Epping
- Medical Sociology Unit, Hannover Medical School, Hannover, Germany
| | - Juliane Tetzlaff
- Medical Sociology Unit, Hannover Medical School, Hannover, Germany
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Manap NA, Sharoni SKA, Rahman PA, Majid HAMA. Effect of an Education Programme on Cardiovascular Health Index among Patients with Myocardial Infarction: A Preliminary Study. Malays J Med Sci 2018; 25:105-115. [PMID: 30918460 PMCID: PMC6422580 DOI: 10.21315/mjms2018.25.2.11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/01/2018] [Indexed: 01/26/2023] Open
Abstract
Introduction Health education is an essential part of controlling the risk of myocardial infarction (MI). This study evaluates the effects of one-on-one education programmes on the cardiovascular health index among patients with MI. Methods A quasi-experimental study was conducted in Kuala Lumpur Hospital, Malaysia. Data were collected from November 2014 to January 2015 with a total of 58 respondents who met the inclusion criteria. The respondents received a 20-min one-on-one education programme regarding coronary heart disease, treatment and prevention, and healthy lifestyle. A questionnaire comprising demographic data was administered and the cardiovascular health index was measured before and after four weeks of the education programme. Data were analysed with descriptive and inferential statistics. Results There were statistically significant decreases in the score of anxiety, stress, depression, body mass index, and smoking status (P < 0.001) between pre-test and post-test. Conclusion The findings suggest that the one-on-one education programme could improve the cardiovascular health index of patients with MI. Furthermore, nurses need to develop and implement a standard education structure programme for patients with MI to improve health outcomes.
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Affiliation(s)
- Norazlin Ab Manap
- Kolej Sains Kesihatan Bersekutu Sungai Buloh, Jalan Hospital, 47000 Sungai Buloh, Selangor, Malaysia
| | - Siti Khuzaimah Ahmad Sharoni
- Centre for Nursing Studies, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Puncak Alam Campus, 42300 Puncak Alam, Selangor, Malaysia
| | - Padma A Rahman
- Centre for Occupational Therapy, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Puncak Alam Campus, 42300 Puncak Alam, Selangor, Malaysia
| | - Hayati Adilin Mohd Abdul Majid
- Centre of Food Service, Faculty of Hotel & Tourism Management, Universiti Teknologi MARA, UiTM Cawangan Terengganu, Kuala Terengganu Campus, 21080 Chendering, Terengganu, Malaysia
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Mikkelsen S, Lossius HM, Toft P, Lassen AT. Characteristics and prognoses of patients treated by an anaesthesiologist-manned prehospital emergency care unit. A retrospective cohort study. BMJ Open 2017; 7:e014383. [PMID: 28232468 PMCID: PMC5337743 DOI: 10.1136/bmjopen-2016-014383] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE When planning and dimensioning an emergency medical system, knowledge of the population serviced is vital. The amount of literature concerning the prehospital population is sparse. In order to add to the current body of literature regarding prehospital treatment, thus aiding future public health planning, we describe the workload of a prehospital anaesthesiologist-manned mobile emergency care unit (MECU) and the total population it services in terms of factors associated with mortality. PARTICIPANTS The study is a register-based study investigating all missions carried out by a MECU operating in a mixed urban/rural area in Denmark from 1 May 2006 to 31 December 2014. Information on missions was extracted from the local MECU registry and linked at the individual level to the Danish population-based databases, the National Patient Registry and the Civil Registration System. PRIMARY AND SECONDARY OUTCOME MEASURES Primary outcome measures were number of missions and number of patient contacts. Secondary patient variables were mortality and association between mortality and age, sex, comorbidity, prior admission to hospital and response time. RESULTS The MECU completed 41 513 missions (mean 13.1 missions/day) having 32 873 patient contacts, corresponding to 19.2 missions and 15.2 patient encounters per 1000 patient years. Patient variables: the median age was 57 years (range 0-108 years), 42.8% (42.3% to 43.4%) were women. For patients admitted to hospital alive, 30-day mortality was 5.7% (5.4% to 6.0%); 90-day mortality was 8.1% (7.8% to 8.5%) while 2-year mortality was 16.4% (16.0% to 16.8%). Increasing age, male sex, comorbidity and prior admission to hospital but not response time were associated with mortality. CONCLUSIONS Mortality following an incident requiring the assistance of a MECU was high in the first 2 years following the incident. MECU response time assessed as a continuous parameter was not associated with patient outcome.
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Affiliation(s)
- Søren Mikkelsen
- Mobile Emergency Care Unit, Department of Anaesthesiology and Intensive Care Medicine V, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Hans Morten Lossius
- Field of Prehospital Critical Care, Network for Medical Sciences, University of Stavanger, Stavanger, Norway
- Norwegian Air Ambulance Foundation, Drøbak, Norway
| | - Palle Toft
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Anaesthesiology and Intensive Care Medicine V, Odense University Hospital, Odense, Denmark
| | - Annmarie Touborg Lassen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
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18
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Cafagna G, Seghieri C. Educational level and 30-day outcomes after hospitalization for acute myocardial infarction in Italy. BMC Health Serv Res 2017; 17:18. [PMID: 28069004 PMCID: PMC5220616 DOI: 10.1186/s12913-016-1966-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 12/21/2016] [Indexed: 12/01/2022] Open
Abstract
Background There is a growing interest in the factors that influence short-term mortality and readmission after hospitalization for acute myocardial infarction (AMI) since such outcomes are commonly considered as hospital performance measures. Socioeconomic status (SES) is one of the factors contributing to healthcare outcomes after hospitalization for AMI. However, no study has been published on education and 30-day readmission in Europe. The objective of this study is to examine the association between educational level and 30-day mortality and readmission among patients hospitalized for AMI in Tuscany (Italy). Methods A retrospective cohort study using data from hospital discharge records was conducted. The analysis included all patients discharged with a principal diagnosis of AMI between January 1, 2011, and November 30, 2014, from all hospitals in Tuscany. Educational level was categorized as low (no middle school diploma), mid (middle school diploma) and high (high school diploma or more). Three multilevel models were developed, sequentially controlling for patient-level socio-demographic and clinical variables and hospital-level variables. Patients were stratified by age (≤75 and >75 years). Results Mortality analysis included 23,402 patients, readmission analysis included 22,181 patients. In both unadjusted and full-adjusted models, patients with a high education had lower odds of 30-day mortality compared to those patients with low education (OR age ≤ 75 years 0.67, 95% CI:0.47–0.94; OR age > 75 years 0.72, 95% CI:0.54–0.95). With regard to 30-day readmission, only patients aged over 75 years with a high education had lower odds of short-term readmission compared to those patients with low education (OR age > 75 0.73, 95% CI:0.58–0.93). Conclusions Among patients hospitalized in Tuscany for AMI, low levels of education were associated with increased odds of 30-day mortality for both age groups and increased odds of 30-day readmission only for patients aged over 75 years. Our findings suggest that the educational component should not be underestimated in order to improve short-term outcomes, which are considered as performance measures at the hospital level. Hospital managers might consider strategies that are sensitive to patients with low SES, such as providing post-hospitalization support to less-educated patients and promoting a healthier lifestyle, to improve both health equity and performance outcomes.
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Affiliation(s)
- Gianluca Cafagna
- Health and Management Laboratory (MeS Lab), Institute of Management, Sant'Anna School of Advanced Studies, Piazza Martiri della Libertà, 24, Pisa, Italy.
| | - Chiara Seghieri
- Health and Management Laboratory (MeS Lab), Institute of Management, Sant'Anna School of Advanced Studies, Piazza Martiri della Libertà, 24, Pisa, Italy
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Graham G, Xiao YYK, Rappoport D, Siddiqi S. Population-level differences in revascularization treatment and outcomes among various United States subpopulations. World J Cardiol 2016; 8:24-40. [PMID: 26839655 PMCID: PMC4728105 DOI: 10.4330/wjc.v8.i1.24] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/29/2015] [Accepted: 11/04/2015] [Indexed: 02/06/2023] Open
Abstract
Despite recent general improvements in health care, significant disparities persist in the cardiovascular care of women and racial/ethnic minorities. This is true even when income, education level, and site of care are taken into consideration. Possible explanations for these disparities include socioeconomic considerations, elements of discrimination and racism that affect socioeconomic status, and access to adequate medical care. Coronary revascularization has become the accepted and recommended treatment for myocardial infarction (MI) today and is one of the most common major medical interventions in the United States, with more than 1 million procedures each year. This review discusses recent data on disparities in co-morbidities and presentation symptoms, care and access to medical resources, and outcomes in revascularization as treatment for acute coronary syndrome, looking especially at women and minority populations in the United States. The data show that revascularization is used less in both female and minority patients. We summarize recent data on disparities in co-morbidities and presentation symptoms related to MI; access to care, medical resources, and treatments; and outcomes in women, blacks, and Hispanics. The picture is complicated among the last group by the many Hispanic/Latino subgroups in the United States. Some differences in outcomes are partially explained by presentation symptoms and co-morbidities and external conditions such as local hospital capacity. Of particular note is the striking differential in both presentation co-morbidities and mortality rates seen in women, compared to men, especially in women ≤ 55 years of age. Surveillance data on other groups in the United States such as American Indians/Alaska Natives and the many Asian subpopulations show disparities in risk factors and co-morbidities, but revascularization as treatment for MI in these populations has not been adequately studied. Significant research is required to understand the extent of disparities in treatment in these subpopulations.
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Osler M, Prescott E, Wium-Andersen IK, Ibfelt EH, Jørgensen MB, Andersen PK, Jørgensen TSH, Wium-Andersen MK, Mårtensson S. The Impact of Comorbid Depression on Educational Inequality in Survival after Acute Coronary Syndrome in a Cohort of 83 062 Patients and a Matched Reference Population. PLoS One 2015; 10:e0141598. [PMID: 26513652 PMCID: PMC4626047 DOI: 10.1371/journal.pone.0141598] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 10/09/2015] [Indexed: 11/28/2022] Open
Abstract
Background Patients with low socioeconomic position have higher rates of mortality after diagnosis of acute coronary syndrome (ACS), but little is known about the mechanisms behind this social inequality. The aim of the present study was to examine whether any educational inequality in survival after ACS was influenced by comorbid conditions including depression. Methods From 2001 to 2009 all first-time ACS patients were identified in the Danish National Patient Registry. This cohort of 83 062 ACS patients and a matched reference population were followed for incident depression and mortality until December 2012 by linkage to person, patients and prescription registries. Educational status was defined at study entry and the impact of potential confounders and mediators (age, gender, cohabitation status, somatic comorbidity and depression) on the relation between education and mortality were identified by drawing a directed acyclic graph and analysed using multiple Cox regression analyses. Findings During follow-up, 29 583(35.6%) of ACS patients and 19 105(22.9%) of the reference population died. Cox regression analyses showed an increased mortality in the lowest educated compared to those with high education in both ACS patients and the reference population. Adjustment for previous and incident depression or other covariables only attenuated the relations slightly. This pattern of associations was seen for mortality after 30 days, 1 year and during total follow-up. Conclusion In this study the relative excess mortality rate in lower educated ACS patients was comparable with the excess risk associated with low education in the background population. This educational inequality in survival remained after adjustment for somatic comorbidity and depression.
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Affiliation(s)
- Merete Osler
- Research Center for Prevention and Health, Rigshospitalet – Glostrup, Copenhagen University, Glostrup, Denmark
- * E-mail:
| | - Eva Prescott
- Department of Cardiology Y, Bispebjerg Hospital, Copenhagen, Denmark
| | | | - Else Helene Ibfelt
- Research Center for Prevention and Health, Rigshospitalet – Glostrup, Copenhagen University, Glostrup, Denmark
| | | | - Per Kragh Andersen
- Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Terese Sara Høj Jørgensen
- Research Center for Prevention and Health, Rigshospitalet – Glostrup, Copenhagen University, Glostrup, Denmark
| | | | - Solvej Mårtensson
- Research Center for Prevention and Health, Rigshospitalet – Glostrup, Copenhagen University, Glostrup, Denmark
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