Marital Trajectories and Cardiovascular Disease in the United States

美国的婚姻轨迹与心血管疾病

• 批准号: 8661674
• 负责人: Matthew E. Dupre
• 金额: $ 7.85万
• 依托单位: DUKE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-05-15 至 2017-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8661674
• 关键词: Acceleration; Accounting; Acute; Acute myocardial infarction; Address; Adult; Age; Aging; Awareness; Behavioral; Cardiovascular Diseases; Cardiovascular system; Characteristics; Chronic Disease; Clinical; Comorbidity; Data; Degenerative Disorder; Development; Diabetes Mellitus; Diagnosis; Dimensions; Disadvantaged; Disease; Divorce; Documentation; Elderly; Employment; Event; Exercise; Exhibits; Exposure to; Genetic; Goals; Hazard Models; Health; Health Services Accessibility; Healthy People 2020; Heterogeneity; Hospitals; Human; Hypertension; Incidence; Institution; Interdisciplinary Study; Knowledge; Life; Life Cycle Stages; Life Style; Link; Literature; Maintenance; Marital Status; Marriage; Marriage Duration; Measures; Mediator of activation protein; Mental Depression; Methods; Modeling; Morbidity - disease rate; Mortality Decline; Multivariate Analysis; Myocardial Infarction; National Institute on Aging; Obesity; Outcome; Pathway interactions; Persons; Physiological; Population; Preventive; Psychosocial Factor; Public Health; Race; Recording of previous events; Relative Risks; Research; Resources; Risk; Risk Factors; Science; Selection Bias; Series; Sex Characteristics; Signal Transduction; Smoking; Social support; Socioeconomic Factors; Specificity; Stroke; Testing; Time; Translating; United States; Unmarried; Unmarried person; Weight; Widowhood; Woman; avoidance behavior; base; burden of illness; catalyst; cohort; early onset; experience; frailty; high risk; innovation; insight; late disease onset; marriage/marital status; men; mortality; outcome forecast; prevent; prospective; psychological distress; psychosocial; public health relevance; sex; social; social disparities; social group; socioeconomics; statistics; theories

DESCRIPTION (provided by applicant): This application proposes an innovative interdisciplinary project that will advance our understanding of how marital factors impact the development and progression of cardiovascular disease (CVD) in U.S. older adults. The research will provide the first comprehensive examination of the associations between the major dimensions of marital trajectories (marital status, timing, sequencing, transitions, and durations) and CVD incidence and mortality using a life course framework that combines conceptual breadth and empirical specificity. The primary aims of this research are threefold: First, to examine the associations between time- varying marital trajectory components and incident cardiovascular events (myocardial infarction [MI] and stroke). Bivariate and multivariate analyses will provide some of the first evidence of whether and to what extent past and present marital experiences precipitate acute MI and stroke in men and women. Second, examine the associations between the marital components and mortality (all-cause and CVD-specific) after MI and stroke. The secondary set of analyses will demonstrate the degree to which marital factors influence survival after a major cardiovascular event. Third, investigate the socioeconomic, psychosocial, behavioral, and physiological mechanisms linking marital trajectories to CVD incidence and mortality. The hypothesized mechanisms will be assessed independently, additively, and multiplicatively as time-varying risks to determine whether they are operating as mediators and/or moderators of marital differences in rates of morbidity and mortality. Drawing from cumulative disadvantage theory, the general hypothesis is that the accumulation of risks and acceleration of cardiovascular aging will be greatest among persons with the least exposure to marriage and most marital instability. The analyses will be based on more than 50 years of prospective and retrospective data from a nationally representative biennial panel (1992-2010) of older adults and will use a variety of age-based methods to elucidate how the multidimensional time-varying effects of marital history impact risks for a major CVD event and subsequent survival. The proposed R03 research will address a significant gap in our understanding of how a major social institution impacts human health and will provide new insights that will advance the interdisciplinary study of CVD. Understanding social disparities in CVD and reducing the excess burden of disease in vulnerable segments of the population are major goals of Healthy People 2020 and the National Institute on Aging. The results of this project will provide new science to identify social groups at high-risk of disease and will provide valuable new knowledge that can translate into innovative yet practical strategies to prevent incident cardiovascular events and prolong survival in adults living with CVD.

描述（由申请人提供）：本申请提出了一个创新的跨学科项目，将促进我们对婚姻因素如何影响美国老年人心血管疾病（CVD）发展和进展的理解。这项研究将首次全面考察婚姻轨迹的主要维度（婚姻状况、时间、顺序、过渡和持续时间）之间的关联 和心血管疾病的发病率和死亡率使用的生命过程框架，结合概念的广度和经验的特异性。本研究的主要目的有三：第一，检查随时间变化的婚姻轨迹成分与心血管事件（心肌梗死[MI]和中风）之间的关联。双变量和多变量分析将为过去和现在的婚姻经历是否以及在多大程度上促使男性和女性急性心肌梗死和中风提供一些初步证据。其次，研究婚姻因素与MI和卒中后死亡率（全因和CVD特异性）之间的关系。第二组分析将证明婚姻因素对重大心血管事件后生存率的影响程度。第三，研究婚姻轨迹与CVD发病率和死亡率之间的社会经济、社会心理、行为和生理机制。假设的机制将作为随时间变化的风险进行独立、相加和倍增评估，以确定它们是否作为发病率和死亡率的婚姻差异的中介和/或调节剂。根据累积劣势理论，一般的假设是，风险的累积和心血管老化的加速在婚姻暴露最少和婚姻最不稳定的人中将是最大的。这些分析将基于来自全国代表性的两年一次的老年人小组（1992-2010）的50多年的前瞻性和回顾性数据，并将使用各种基于年龄的方法来阐明婚姻史的多维时变效应如何影响重大CVD事件和随后生存的风险。拟议的R 03研究将解决我们对主要社会机构如何影响人类健康的理解中的一个重大差距，并将提供新的见解，推动CVD的跨学科研究。了解心血管疾病的社会差异和减少弱势群体的疾病负担是2020年健康人群和国家老龄化研究所的主要目标。该项目的结果将提供新的科学来识别疾病高风险的社会群体，并将提供有价值的新知识，这些知识可以转化为创新而实用的策略，以预防心血管事件的发生，并延长患有心血管疾病的成年人的生存期。