EPIDEMIOLOGY OF BMI REBOUND

BMI反弹的流行病学

• 批准号: 7607722
• 负责人: Stephen R Daniels
• 金额: $ 6.3万
• 依托单位: CINCINNATI CHILDRENS HOSP MED CTR
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-02-15 至 2007-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7607722
• 关键词: Age; Blood Pressure; Body Composition; Body fat; Body mass index; Child; Computer Retrieval of Information on Scientific Projects Database; Development; Diet; Epidemiology; Ethnic group; Fasting; Funding; Future; Gender; Glucose; Grant; Institution; Insulin; Lead; Left Ventricular Mass; Leptin; Lipids; Lipoproteins; Obesity; Physical activity; Plasma; Purpose; Research; Research Personnel; Resources; Risk; Socioeconomic Status; Source; Time; United States National Institutes of Health; Weight Gain; cohort; improved; prevent

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The purpose of this study is to precisely determine the age of children at Body Mass Index (BMI) rebound and evaluate potential correlates of the timing of BMI rebound in a cohort of children beginning at age 3 years. Better understanding of the epidemiology of BMI rebound could lead to improved identification of children at high risk of future obesity prior to excess weight gain. Elucidation of the determinants of the timing of BMI rebound could lead to the development of strategies to prevent the development of obesity. A major objective is to evaluate the relationship of changes in BMI with changes in body composition using dual energy x-ray absorptiometry (DXA). We will examine the association of the timing of BMI rebound and the percent body fat at the time of BMI rebound with gender, ethnic group, and socioeconomic status. We will evaluate the potential determinants of the timing of BMI rebound including diet, physical activity, and parental body mass index. We will examine the relationship of the timing of BMI rebound to percent body fat, distribution of body fat, blood pressure, plasma lipid and lipoprotein concentrations, fasting insulin, glucose and leptin levels and left ventricular mass at age 7 years.

该副本是利用众多研究子项目之一 由NIH/NCRR资助的中心赠款提供的资源。子弹和 调查员（PI）可能已经从其他NIH来源获得了主要资金， 因此可以在其他清晰的条目中代表。列出的机构是 对于中心，这不一定是调查员的机构。 这项研究的目的是精确确定体重指数（BMI）的儿童年龄反弹，并评估BMI反弹时间的潜在相关性，从3岁开始。更好地了解BMI反弹的流行病学可能会导致对未来肥胖的高风险的儿童识别，然后再体重增加过多。阐明BMI反弹时间的决定因素可能导致制定防止肥胖​​发展的战略。一个主要目的是评估BMI的变化与使用双能X射线吸收法（DXA）的变化与人体组成的变化。我们将研究BMI反弹时机与BMI反弹时的体力百分比与性别，种族和社会经济地位的关联。我们将评估BMI反弹时间的潜在决定因素，包括饮食，体育活动和父母体重指数。我们将检查BMI反弹与体内脂肪百分比的时间，体内脂肪的分布，血压，血压脂质和脂蛋白浓度，禁食胰岛素，葡萄糖和瘦素水平以及7岁年龄段左心室肿块的关系。