Demographic Analysis on Determinants of Healthy Longevity in China

中国健康长寿影响因素的人口统计分析

• 批准号: 7984775
• 负责人: YI ZENG
• 金额: $ 30.07万
• 依托单位: DUKE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-01 至 2015-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7984775
• 关键词: Address; Affect; Age; Archives; Area; Attention; Back; Behavior; Behavioral; Behavioral Genetics; Candidate Disease Gene; Cause of Death; Centenarian; Cessation of life; Characteristics; China; Chinese People; Cities; Climate; Code; Collection; Communities; Confidentiality; Country; County; Cross-Sectional Studies; DNA; Data; Data Analyses; Databases; Demographic Analyses; Development; Diet; Dimensions; Elderly; Environment; Environmental Impact; Environmental Pollution; Event; Family; Family member; Female; Fertility; First Degree Relative; Funding; Genes; Genetic; Genotype; Goals; Grant; Happiness; Health; Health Status; Health behavior; Heterogeneity; Human; Individual; Interdisciplinary Study; Interview; Investigation; Joints; Knowledge; Learning; Life; Life Stress; Life Style; Longevity; Longitudinal Surveys; Measures; Methods; Michigan; Molecular; Morbidity - disease rate; Names; Nonagenarian; Octogenarian; Outcome; Parents; Participant; Phenotype; Population; Publications; Publishing; Religion and Spirituality; Reporting; Research; Research Activity; Research Design; Research Personnel; Research Project Grants; Research Support; Resources; Respondent; Sample Size; Sampling; Siblings; Social Behavior; Social Impacts; Staging; Statistical Methods; Surveys; Telephone; Testing; Time; Typology; United States National Institutes of Health; Universities; Woman; aged; base; biological systems; child bearing; cohort; comparative; coping; cost; data sharing; database of Genotypes and Phenotypes; disability; follow-up; gene environment interaction; genetic analysis; genetic risk factor; genome wide association study; healthy aging; indexing; innovation; interest; middle age; mortality; novel; physical conditioning; positive emotional state; programs; psychologic; public health relevance; resilience; social; socioeconomics; user-friendly

DESCRIPTION (provided by applicant): This is a resubmission of a competitive renewal R01 application to continue the research project "Demographic Analysis on Determinants of Healthy Longevity in China" (PI: Yi Zeng). We are requesting 5-year research support from 7/1/2010 to 6/30/2015, with substantial matching funds from Chinese resources. The goal of this proposed continuing R01 is to search for a better understanding of the effects of social, behavioral, and genetic factors and their interactions on healthy longevity. More specifically, we plan to achieve our goal through the following research activities. (1) Collect follow-up data on mortality and changes in health status in 2011 and 2014 for those 14,000 interviewees who contributed DNA samples for the first time in 2008. (2) Identify the healthy longevity related genes by genome-wide screening and genotyping with the two-stage study design of population association analysis as well as the convergent statistical analyses. (3) Innovatively apply advanced demographic/statistical methods to analyze the CLHLS multi-wave longitudinal survey data and genotype data produced by this project in an integrated way to estimate the impacts of environmental and genetic risk factors on health and longevity at old ages. In addition to studying the general associations between environmental and genetic factors, we plan to pay particular attention to analyze the effects of environment-gene interactions on healthy longevity. (4) Develop the genotypic and phenotypic database (including health conditions, disability status, behavior, life style, diet, psychological characteristics, survival and death, etc.). We will make this database of the world's largest sample of centenarians, nonagenarians, younger elderly, and middle-aged controls user-friendly and widely available to all interested scholars, while eliminating all information which may be potentially used to identify the individual participants. PUBLIC HEALTH RELEVANCE: This is the resubmission of the competitive renewal R01 application to continue the research project "Demographic Analysis on Determinants of Healthy Longevity in China" (PI: Yi Zeng), with substantial matching funds from Chinese resources. The goal of this proposed continuing R01 is to search for a better understanding of the effects of social, behavioral and genetic factors and their interactions on healthy longevity. We emphasize studying factors affecting health at old ages in the context of expanding lifespan, based on well-conducted interdisciplinary research.

说明(申请人提供)：这是为继续研究项目《中国健康长寿决定因素的人口学分析》(PI：易增)而重新提交的R01竞争性续展申请。我们要求从2010年7月1日到2015年6月30日提供为期5年的研究支持，并从中国资源中获得大量配套资金。这项建议继续R01的目的是为了更好地了解社会、行为和遗传因素及其相互作用对健康长寿的影响。更具体地说，我们计划通过以下研究活动实现我们的目标。(1)为2008年首次捐献DNA样本的14,000名受访者收集2011年和2014年死亡率和健康状况变化的后续数据。(2)采用群体关联分析的两阶段研究设计和收敛统计分析，通过全基因组筛选和基因分型，筛选出健康长寿相关基因。(3)创新性地应用先进的人口学/统计学方法，对CLHLS多波纵向调查数据和本项目产生的基因数据进行综合分析，以评估环境和遗传风险因素对老年人健康和长寿的影响。除了研究环境和遗传因素之间的一般联系外，我们还计划特别关注分析环境-基因相互作用对健康长寿的影响。(4)建立基因和表型数据库(包括健康状况、残疾状况、行为、生活方式、饮食、心理特征、生存和死亡等)。我们将使这个世界上最大的百岁老人、非老年人、较年轻的老年人和中年对照样本的数据库用户友好，并广泛提供给所有感兴趣的学者，同时消除所有可能被用来识别个人参与者的信息。 公共卫生相关性：这是竞争续展R01申请的重新提交，以继续研究项目《中国健康长寿决定因素的人口统计分析》(PI：YI ZEN)，并获得来自中国资源的大量匹配资金。这项建议继续R01的目的是为了更好地了解社会、行为和遗传因素及其相互作用对健康长寿的影响。我们强调在延长寿命的背景下，基于良好的跨学科研究，研究影响老年健康的因素。