The Development of Obesity in Mexican-origin Youth

墨西哥裔青少年肥胖的发展

基本信息

批准号：
8878710
负责人：
Angelina R Sutin
金额：
$ 45.12万
依托单位：
FLORIDA STATE UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2015
资助国家：
美国
起止时间：
2015-04-01 至 2018-09-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/8878710
关键词：
Acculturation Address Adolescence Adolescent Adult Affect Age Alcohol or Other Drugs use American Behavioral California Calories Characteristics Child Child Rearing Childhood Chronic Disease Communities Cross-Sectional Studies Data Development Discrimination Disease Distal Early Intervention Economics Elements Emotional Energy Intake Ensure Environment Environmental Risk Factor Epidemiologic Studies Exposure to Family Fathers Funding Goals Health Height Hispanics Income Individual Intake Intervention Interview Lead Linear Models Longitudinal Studies Measures Mental Depression Mexican Mexican Americans Modeling Morbid Obesity Mothers National Institute of Drug Abuse Neighborhoods Not Hispanic or Latino Obesity Outcome Overweight Parents Participant Personality Physical activity Population Prevention program Preventive Intervention Process Psychopathology Request for Proposals Research Risk Risk Factors Robin bird Role Stress Testing Time Weight Weight Gain Work Youth base critical developmental period density depressive symptoms design diet and exercise fast food improved insight intervention program male novel obesity in children obesity risk parent grant prevent programs psychologic public health relevance resilience social trait twelfth grade

项目摘要

DESCRIPTION (provided by applicant): Although a significant health concern for all Americans, overweight/obesity disproportionately affects Mexican- Americans. To reduce the risk of obesity-related chronic diseases in adulthood, it is critical to intervene in childhood. Th transition from childhood to adolescence is a particularly important period because adolescent obesity is a strong risk factor for severe obesity in adulthood, a risk that is amplified for Hispaic males. Intervention efforts to reduce caloric intake and increase physical activity, however, have been only modestly successful. To better understand obesity and improve prevention/intervention outcomes, it is necessary to identify distal factors that increase risk of obesity, in addition to the more proximal causes of diet and exercise. To address this need, the present research will identify distal causes of obesity across multiple levels of functioning durin a critical developmental period - the transition from childhood to adolescence - in Mexican-origin youth. This proposal requests funds to analyze existing longitudinal data on environmental, family, and child factors that may increase risk of/promote resilience to obesity and excess weight gain across this transition. The proposed research will capitalize on data already collected from the California Families Project (CFP), a longitudinal study of 674 adolescents of Mexican origin and their parents. The purpose of the CFP is to identify risk and protective factors for substance use initiation in Mexican-origin adolescents. The proposed study addresses critical research questions about obesity that were not part of the parent grant. Starting at age 10, children and both parents completed comprehensive measures of individual, family, and sociocultural development and functioning at yearly assessments, including weight, height, and pubertal status of the child. A total of seven years of annual assessments are available for analysis. Hierarchical linear modeling will be used to model the trajectory of weight gain across adolescence. The aims of this research are (1) to identify aspects of the economic (family income, financial stresses), built (density of fast food, distance to parks), and social (neighborhood disorder, discrimination) environment, family factors (parenting, parents' BMI, depressive symptoms, personality), and child factors (child's depressive symptoms, personality) that increase risk of obesity and excess weight gain across the transition from childhood to adolescence in Mexican-origin youth, (2) to examine whether family and child factors regulate the risk of environmental determinants of excess weight gain and obesity, and (3) to decompose the effect of child and parent acculturation on risk of adolescent weight gain and obesity. Identifying distal causes of obesity will provide unique insights into the development and progression of obesity in adolescence and suggest novel targets for intervention efforts.

描述（由适用提供）：尽管对所有美国人的健康关心，但超重/肥胖对墨西哥 - 美国人产生了不成比例的影响。为了降低成年后与肥胖相关的慢性疾病的风险，在童年时期进行干预至关重要。从童年到青少年的过渡是一个特别重要的时期，因为青少年肥胖是成年后严重肥胖的强大风险因素，这是西班牙雄性男性的风险。然而，干预措施减少热量摄入和增加体育锻炼只是谦虚的成功。为了更好地了解肥胖症并改善预防/干预结果，除了饮食和运动的近端原因外，还必须确定增加肥胖风险的远端因素。为了满足这一需求，本研究将确定墨西哥 - 农民青年的关键发育时期（从童年到青少年的过渡）在多个层次的功能范围内确定肥胖的远端原因。该提案要求资金分析有关环境，家庭和儿童因素的现有纵向数据，这些数据可能会增加/促进对肥胖的韧性，并超过此过渡的体重增加。拟议的研究将利用从加利福尼亚家庭项目（CFP）收集的数据，这是对674名墨西哥血统及其父母的纵向研究。 CFP的目的是确定墨西哥 - 原生蛋白青少年的药物使用启动的风险和保护因素。拟议的研究解决了有关肥胖症的关键研究问题，这些问题不是父母赠款的一部分。从10岁开始，孩子和父母双方都完成了对个人，家庭和社会文化发展的全面衡量，并在年度评估中（包括儿童体重，身高和青春期状态）进行了综合措施。共有七年的年度评估可用于分析。分层线性建模将用于建模重量轨迹跨青春期增益。这项研究的目的是（1）确定经济（家庭收入，财务压力）的各个方面，建立（快餐的密度，距离公园的距离）以及社交（邻居障碍，歧视）环境，家庭因素，家庭因素（父母的BMI，BMI，抑郁症状，人格，人格）和儿童因素的体重越来越多，以超过儿童的体重越来越多，以增加儿童的风险，从而增加了OB的风险，从而增加了OB的变化。墨西哥 - 原始青年（2）检查家庭和儿童因素是否规范了体重增加和肥胖过度的环境决定者的风险，以及（3）分解儿童和父母培养物对青少年体重增加和肥胖风险的影响。识别肥胖的远端原因将为青少年肥胖的发展和发展提供独特的见解，并提出新的干预工作目标。

项目成果

期刊论文数量（14）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

A systematic review of the relationship between weight status perceptions and weight loss attempts, strategies, behaviours and outcomes.

DOI：
10.1111/obr.12634
发表时间：
2018-03
期刊：
Obesity reviews : an official journal of the International Association for the Study of Obesity
影响因子：
0
作者：
Haynes A;Kersbergen I;Sutin A;Daly M;Robinson E
通讯作者：
Robinson E

Weight discrimination and unhealthy eating-related behaviors.