Preventing obesity in infants and toddlers in child care

在托儿所中预防婴幼儿肥胖

• 批准号: 9329407
• 负责人: Sara Elizabeth Benjamin-Neelon
• 金额: $ 52.81万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9329407
• 关键词: 2 year old; 6 year old; Age; Back to Sleep; Behavior; Birth; Boston; Caring; Child; Child Behavior; Child Care; Childhood; Control Groups; Data; Development; Dietary intake; Education and Outreach; Energy Intake; Energy Metabolism; Environment; Environmental Monitoring; Family; Funding; Goals; Grant; Health; Health Professional; Healthy Eating; Home environment; Hypertension; Infant; Infant Care; Intervention; Intervention Trial; Length; Life; Measures; Mentors; National Research Service Awards; North Carolina; Obesity; One-Step dentin bonding system; Outcome Measure; Outcome Study; Parents; Physical activity; Policies; Provider; Randomized; Randomized Controlled Trials; Recurrence; Sampling; Self Assessment; Skinfold Thickness; Testing; Toddler; Training; United States; Weight; Weight Gain; Weights and Measures; Wheezing; Work; arm; attentional control; base; care systems; design; early childhood; environmental intervention; ethnic diversity; feeding; group intervention; hospital admission rate; improved; innovation; medical schools; novel; nutrition; obesity in children; obesity prevention; outreach; physical inactivity; post intervention; prevent; programs; psychosocial; public health relevance; racial diversity; routine care; rural setting; successful intervention; therapy design

DESCRIPTION (provided by applicant): The need to prevent childhood obesity extends down to our youngest children. Obesity and excessive weight gain in the first few years of life are independently associated with higher blood pressure, recurrent wheezing, higher hospital admission rates, and other adverse physical and psychosocial health conditions in childhood. Thus, effective approaches to prevent obesity in early childhood are needed. Because nearly two-thirds of U.S. children under six years of age are routinely cared for outside of the home, organized child care is an important setting for obesity prevention. Few interventions, however, have focused on child care, and even fewer have targeted very young children in care. The proposed study is a novel intervention targeting both the environment of the child care center, the family home, and the interactions that take place between children and their care providers. The primary aim of this study is to evaluate the efficacy of a six-month-long intervention in improving the nutrition and physical activity environments of child care centers serving racially and ethnically diverse children from birth to two years of age and the family home. The study will be a randomized controlled trial with 640 children attending 80 child care centers in North Carolina. The focus will be on center policies, provider and parent practices, and children's home environments that influence dietary intake and physical activity. The intervention will include four complementary and mutually reinforcing components: (1) center self-assessment; (2) targeted technical assistance and guidance by a health professional for providers and parents; (3) training for child care providers; and (4) parent outreach and support. Centers randomized to the control arm will receive intervention materials and abbreviated technical assistance at the end of the intervention. Outcomes for this study include child dietary intake, physical activity, and two adiposity measures: weight-for-length and skin fold thicknesses. Child care centers and children's home environments will also be measured to evaluate how well they support healthy behaviors. Results of this study will provide new information on nutrition and physical activity policies and practices within child care centers and the family home. Findings will also inform policy efforts to improve the child care system and help prevent obesity in very young children.

描述（由申请人提供）：预防儿童肥胖的需要延伸到我们最小的孩子。在生命的最初几年，肥胖和体重过度增加与高血压、反复喘息、较高的住院率以及儿童期其他不良的身体和心理健康状况独立相关。因此，需要有效的方法来预防儿童早期肥胖。由于近三分之二的美国六岁以下儿童经常在家庭外接受照顾，有组织的儿童保育是预防肥胖的重要环境。然而，很少有干预措施侧重于儿童保育，针对受照料的幼儿的干预措施就更少了。这项拟议的研究是一种新的干预措施，针对儿童保育中心的环境，家庭，以及儿童与其护理提供者之间的互动。本研究的主要目的是评估为期六个月的干预措施在改善儿童保育中心的营养和身体活动环境方面的有效性，该中心为从出生到两岁的种族和民族多样化儿童提供服务。这项研究将是一项随机对照试验，有640名儿童参加北卡罗来纳州的80个儿童护理中心。重点将是中心的政策，供应商和家长的做法，以及儿童的家庭环境，影响饮食摄入量和体育活动。干预措施将包括四个相辅相成的组成部分：（1）中心自我评估;（2）由卫生专业人员为提供者和家长提供有针对性的技术援助和指导;（3）对儿童保育提供者进行培训;以及（4）家长外联和支持。随机分配至对照组的中心将在干预结束时收到干预材料和简短的技术援助。这项研究的结果包括儿童的饮食摄入量，身体活动，和两个肥胖的措施：体重的长度和皮肤褶皱厚度。儿童保育中心和儿童的家庭环境也将被衡量，以评估他们如何支持健康的行为。这项研究的结果将提供新的信息，营养和身体活动的政策和做法，在儿童保育中心和家庭。调查结果还将为改善儿童保育系统和帮助预防幼儿肥胖的政策努力提供信息。