Neighborhood and Parent Variables Affect Low-Income Preschool Age Child Physical Activity

社区和家长变量影响低收入学龄前儿童的身体活动

基本信息

批准号：
9888417
负责人：
SIMONE A. FRENCH
金额：
$ 11.55万
依托单位：
UNIVERSITY OF MINNESOTA
依托单位国家：
美国
项目类别：
财政年份：
2019
资助国家：
美国
起止时间：
2019-03-15 至 2022-02-28
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/9888417
关键词：
Address Affect Age Behavior Body Weight Body mass index Characteristics Child Child Behavior Child Support Communities Community Networks Data Data Analyses Environment Ethnic Origin Funding Hispanics Intervention Intervention Trial Lead Low income Measures Mediator of activation protein Neighborhoods Nursery Schools Obesity Overweight Parents Pattern Perception Physical activity Play Policies Preschool Child Preventive Intervention Recommendation Research Research Personnel Resources Risk Factors Role Sampling Testing Time Work Writing aged base behavior influence built environment cardiometabolic risk cohort follow-up group intervention moderate-to-vigorous physical activity multi-component intervention obesity in children obesity prevention parental role primary outcome prospective racial and ethnic racial diversity retention rate

项目摘要

ABSTRACT Physical activity (PA) in children can promote a healthy body weight and reduce cardiometabolic risk factors. However, 58% of children aged 6-11 yrs do not meet the recommendation for 60 minutes of moderate-to- vigorous PA per day. Both neighborhood characteristics20-28 and parent behaviors influence child PA patterns. However, less is known about how these variables influence PA among low-income preschool children. Parents play a more central role in supporting the PA of preschool-aged compared with older children. Parent behaviors that support their child's PA are influenced by the resources and challenges in their neighborhood environment. Potential important parent moderators of neighborhood effects on child PA include parent perceptions of the neighborhood environment and parent behaviors that take advantage of neighborhood resources that support their child's PA. The field can be advanced by identifying how the low- income neighborhood environment and parent supportive behaviors interact to support preschool-aged child PA. Interventions that target modifiable parent supportive behaviors are critical. However, interventions can be effective only if key effective parent supportive behaviors are known. This requires prospective data collected from both parent and child. Temporal associations between neighborhood environment, parent supportive behaviors and preschool aged child PA have rarely been examined. The proposed research is a secondary data analysis to examine longitudinal associations between low-income neighborhood variables, parent supportive behaviors for child PA, and child PA. Data are from 534 low-income, ethnically/racially diverse parent-child dyads that participated in a three-year community-based obesity prevention intervention. Children were aged 2-4 years at baseline. Follow up retention rates were > 90% at 12, 24, and 36 months. The proposed study will address a set of distinct scientific questions that are outside the scope of the parent NET-Works study. The specific aims for the proposed research address the influence of low-income neighborhood environments and parent supportive behaviors on changes in child PA. The potential role of parent supportive behaviors as an intervention mediator of changes in child PA is examined.

抽象的儿童的体育锻炼（PA）可以促进健康的体重并减少心脏代谢危险因素。但是，58％的6-11岁儿童在60分钟内不符合该建议每天有力的PA。邻居特征20-28和父行为影响孩子PA 模式。但是，对于这些变量如何影响低收入学前班的PA的了解较少孩子们。父母在支持学龄前儿童的PA中起着更为核心的作用孩子们。支持孩子PA的父母行为受其资源和挑战的影响邻里环境。邻里对儿童PA的影响的可能重要的父母主持人包括父母对邻里环境的看法和父母的行为支持孩子PA的邻里资源。可以通过确定低 - 收入邻里环境和父母的支持行为相互作用以支持学龄前儿童 PA。针对可修改父母支持行为的干预措施至关重要。但是，干预措施可以是仅当已知关键的有效父母支持行为时才有效。这需要收集的潜在数据来自父母和孩子。邻里环境，父母支持性之间的时间关联很少检查行为和学龄前儿童PA。拟议的研究是辅助数据分析以检查低收入邻居变量之间的纵向关联，父母对儿童PA和儿童PA的支持行为。数据来自534个低收入，种族/种族参加了为期三年的社区肥胖预防干预措施的不同亲子二元组。儿童在基线时年龄2-4岁。在12、24和36个月时，后续保留率> 90％。拟议的研究将解决一系列不同的科学问题，这些问题超出了父母的范围网络研究。拟议研究的具体目的解决了低收入的影响邻里环境和父母的支持行为对儿童PA的变化。潜在的作用研究了父母的支持行为作为儿童PA变化的干预中介。