A mother-daughter intervention to promote physical activity

促进身体活动的母女干预

• 批准号: 10078125
• 负责人: Elva M Arredondo
• 金额: $ 18.81万
• 依托单位: SAN DIEGO STATE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-01-01 至 2022-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10078125
• 关键词: Accelerometer; Accounting; Address; Adolescence; Adolescent; Adoption; Age; Cardiovascular Diseases; Cardiovascular system; Child; Child Health; Child Rearing; Chronic Disease; Cognitive; Communication; Communities; Community Trial; Competence; Daughter; Development; Dose; Emotional; Environment; Evaluation; Family; Family Characteristics; Fathers; Feasibility Studies; Female Adolescents; Gender Role; Guidelines; Hispanics; Intervention; Intervention Studies; Interview; Latina; Latino; Learning; Maintenance; Mental Depression; Mental Health; Methods; Modeling; Mothers; Not Hispanic or Latino; Obesity; Parents; Penetration; Physical activity; Pilot Projects; Population; Prevalence; Productivity; Randomized; Randomized Controlled Trials; Recreation; Reporting; Research; Research Design; Resources; Structure; Systems Theory; Testing; Treatment Efficacy; Underserved Population; Youth; acceptability and feasibility; base; body dissatisfaction; boys; cancer risk; cancer type; comparison intervention; efficacy evaluation; exercise intervention; expectation; experience; girls; high risk; implementation strategy; improved; innovation; meetings; moderate-to-vigorous physical activity; mother-daughter relationship; obesity prevention; obesity treatment; parent-child communication; physical inactivity; physical model; preadolescence; prevent; programs; response; role model; scale up; sedentary activity; self esteem; sex; social; social skills; systematic review

PROJECT SUMMARY Pre-adolescence marks a period of emotional and physical changes for children, especially among girls. One way to ameliorate the negative impact of these changes is through physical activity (PA), which can improve physical, emotional, and mental health, as well as increase learning, productivity, and social skills. However, only 26.1% of US adolescents meet PA guidelines (≥60 min daily moderate-to-vigorous physical activity), with fewer girls meeting the guidelines than boys. Of particular concern are Latina girls, who have much higher rates of obesity compared to non-Hispanic white girls. Low activity levels in Latinas may explain their disproportionate prevalence of obesity. In addition to obesity, physical inactivity has been associated with higher rates of cardiovascular disease and more than 10 types of cancer. Factors accounting for the low PA rates among Latina girls include sex role expectations, poor parent-child communication, few role models, lack of parental support, and lack of access to PA opportunities. Parents, particularly mothers, influence their children’s activity levels by creating and supporting PA opportunities, reducing access to sedentary activities, modeling PA, and reinforcing children’s efforts to be physically active. Characteristics of the family environment, such as communication and PA parenting practices, have been found to be associated with child PA. Interventions that target these factors may increase PA in this population during critical developmental years. The proposed randomized controlled trial examines the impact of a 12-week mother-daughter intervention, Floreciendo Juntas, promoting PA in pre-adolescent Latinas compared to a control condition. The proposed mother-daughter intervention is innovative because it examines the bi-directional influence mothers and daughters have on each other’s PA, evaluates family-level factors that impact girls’ PA, and explores facilitators, barriers, and strategies for program adoption and scale up. We will use an actor-partner model (i.e., Dyadic Analyses) that accounts for interdependence to examine mother and daughter influences on daughters’ PA. The proposed study builds on an acceptability and feasibility study promoting daughters’ PA. The primary aim will test the preliminary impact and estimate the effect size of Floreciendo Juntas on daughters’ MVPA. Secondary aims will evaluate the preliminary effects of Floreciendo Juntas on potential mechanisms of change like mothers’ PA, PA parenting practices, and mother-daughter communication. We will also examine the preliminary impact of the intervention on the bidirectional influence of mother-daughter PA. As an exploratory aim, we will evaluate the feasibility, appropriateness, penetration, and potential for adoption and sustainment of the Floreciendo Juntas intervention from the perspective of participating YMCAs and Recreation Centers. The findings from the proposed study will form the basis of a randomized controlled community trial and will move the field forward in identifying targets of change in preventing chronic disease in Latino communities.

项目摘要 青春期前标志着儿童，特别是女孩的情感和身体变化时期。一 改善这些变化的负面影响的方法是通过身体活动（PA），这可以改善 身体、情感和心理健康，以及提高学习、生产力和社交技能。然而，在这方面， 只有26.1%的美国青少年符合PA指南（≥60分钟的每日中度至剧烈体力活动）， 符合准则的女孩比男孩少。特别值得关注的是拉丁裔女孩，她们有更高的 肥胖率与非西班牙裔白色女孩相比。拉丁裔的低活动水平可能解释了他们的 肥胖的不成比例的流行。除了肥胖之外，缺乏身体活动也与肥胖有关 心血管疾病和10多种癌症的发病率更高。导致PA低的因素 拉丁裔女孩的比例包括性别角色期望，亲子沟通差，榜样少，缺乏 父母的支持，以及缺乏获得PA的机会。父母，特别是母亲，会影响他们的行为。 通过创造和支持PA机会，减少久坐活动， 塑造PA，并加强儿童的身体活动。家庭特点 环境，如沟通和PA育儿实践，已被发现与儿童 宾夕法尼亚州针对这些因素的干预措施可能会增加该人群在关键发育期间的PA 年拟议的随机对照试验检查了12周的母女 干预，Floreciendo Juntas，促进PA在青春期前的拉丁美洲人相比，控制条件。的 提出的母女干预是创新的，因为它研究了双向影响母亲 和女儿对彼此的PA，评估家庭层面的因素，影响女孩的PA，并探讨 促进者，障碍，以及计划采用和扩展的策略。我们将使用演员-合作伙伴模型（即， 二元分析），说明相互依存，以检查母亲和女儿对女儿的影响， 宾夕法尼亚州拟议的研究建立在促进女儿的PA的可接受性和可行性研究的基础上。主 aim将测试Floreciendo Juntas对女儿MVPA的初步影响并估计其效应大小。 次要目标将评估Floreciendo Juntas对潜在变化机制的初步影响 比如母亲的私人助理，私人助理的育儿实践，以及母女之间的交流。我们亦会研究 干预对母婴PA双向影响的初步影响。作为探索性 为了达到这一目标，我们将评估以下方面的可行性、适当性、渗透性以及采用和维持的潜力： Floreciendo Juntas从参与YMCAs和娱乐中心的角度进行干预。的 拟议研究的结果将构成随机对照社区试验的基础， 在拉丁美洲社区确定预防慢性病的变化目标。