Dissemination of an Adolescent Obesity Prevention Intervention to Louisiana Schools

向路易斯安那州学校传播青少年肥胖预防干预措施

基本信息

批准号：
10579702
负责人：
Senlin Chen
金额：
$ 45.12万
依托单位：
LOUISIANA STATE UNIV A&M COL BATON ROUGE
依托单位国家：
美国
项目类别：
财政年份：
2023
资助国家：
美国
起止时间：
2023-04-14 至 2026-03-31
项目状态：
未结题

来源：
https://reporter.nih.gov/project-details/10579702
关键词：
13 year old Address Administrator Adolescent Adolescent obesity Behavior Black Populations Body mass index COVID-19 pandemic Child Health Data Diet Disparity Dissemination and Implementation Eating Education Effectiveness Environment Evaluation Evidence based intervention Family Financial cost Funding Future Goals Graduate Degree Health Hispanic Populations Household Informal Social Control Infusion procedures Institution Intervention Iowa Kinesiology Knowledge Light Louisiana Medical Methods Minority Modeling Monitor Movement Parents Participant Penetration Persons Phase Physical activity Policies Population Heterogeneity Procedures Randomized Randomized, Controlled Trials Research Research Personnel Scholarship Schools Self Determination Students Taxonomy Technology Testing Time Training United States National Institutes of Health Universities Vision Waiting Lists Weight Work career computer science developmental psychology digital effectiveness evaluation effectiveness outcome effectiveness testing effectiveness/implementation design ethnic disparity evidence base graduate student implementation cost implementation framework implementation outcomes implementation research implementation science improved innovation insight instrument junior high school multilevel analysis multiple data sources new technology novel nutrition obesity in children obesity prevention pandemic disease power analysis pre-pandemic prevent preventive intervention prototype racial disparity racial diversity recruit sedentary lifestyle seventh grade skills social sociodemographic factors socioeconomics sound statistics student training teacher theories training opportunity undergraduate student university student waist circumference

项目摘要

Abstract The goal of this R15 project is to disseminate the evidence-based SWITCH–MS intervention to Louisiana. The re-branded Louisiana-based Preventing Obesity Using Digital-assisted Movement and Eating (ProudMe) will retain the effective, school-based components of the SWITCH–MS but will also receive theory-informed, novel adaptations to integrate technology-based components tailored for the more racially diverse populations in Louisiana. We will enlist the aid of multiple trained student researchers to address two aims. In Aim 1, we will recruit 480 adolescents (11-13 years old in 6th-7th grades) from 48 classes across 12 schools (cluster- randomized to 6 ProudMe schools vs 6 wait-list control schools), to determine the effectiveness of the ProudMe intervention on obesity-prevention behaviors and weight status. In Aim 2, we will collect mixed- methods data from 24 school implementers (i.e., teachers, administrators, and staff), 96 adolescents, and 96 parents at the 6 ProudMe schools in early, mid, and late phases of the intervention, to capture adaptation and implementation indicators. Building on our previously funded works (e.g., R21HD090513, PI: Dr. Chen), this project will be led by a strong, collaborative, transdisciplinary team with experts from kinesiology, developmental psychology, nutrition, childhood obesity, computer science, statistics, and implementation science. Our team has developed the ProudMe prototype and is ready to beta test and then deploy the intervention for this proposed project. The advent of the project will significantly strengthen the research environment of the Louisiana State University (LSU) – a primarily undergraduate student serving institution under-funded by the NIH. The project is in line with the new LSU president’s vision of “scholarship first”, as it will create unique, practical research opportunities that are otherwise unavailable for LSU students who aspire to seek advanced education or careers in biomedical and health fields. We expect the ProudMe intervention to demonstrate sound effectiveness and implementation outcomes, adding new insights to the Dissemination and Implementation (D & I) research on adolescent obesity prevention. The intervention will directly benefit hundreds of Louisiana adolescents and their families and schools for obesity prevention. The findings will lead to our future R01 applications and broader dissemination of the ProudMe intervention.

抽象的该 R15 项目的目标是向路易斯安那州传播基于证据的 SWITCH-MS 干预措施。总部位于路易斯安那州的利用数字辅助运动和饮食预防肥胖 (ProudMe) 重新命名保留 SWITCH-MS 的有效的、基于学校的组成部分，但也将获得基于理论的、新颖的进行调整，整合针对更多种族多样化人群的基于技术的组件路易斯安那州，我们将寻求多名训练有素的学生研究人员的帮助来实现目标 1。从 12 所学校的 48 个班级（集群- 随机分配到 6 所 ProudMe 学校与 6 所候补名单对照学校），以确定该计划的有效性 ProudMe 对预防肥胖行为和体重状况的干预在目标 2 中，我们将收集混合的数据。方法数据来自 24 名学校实施者（即教师、管理人员和工作人员）、96 名青少年和 96 名家长在干预的早期、中期和后期阶段对 6 所 ProudMe 学校进行调查，以了解适应情况和以我们之前资助的工作（例如，R21HD090513，PI：陈博士）为基础，该项目将由一个强大的、协作的、跨学科的团队领导，该团队的专家来自运动学、发展心理学、营养学、儿童肥胖、计算机科学、统计学和实施我们的团队已经开发了 ProudMe 原型，并准备进行 Beta 测试，然后进行部署。该项目的出现将显着加强研究。路易斯安那州立大学 (LSU) 的环境 – 主要为本科生提供服务的机构该项目符合路易斯安那州立大学新任校长“奖学金第一”的愿景。将创造独特、实用的研究机会，这是路易斯安那州立大学学生无法获得的在生物医学和健康领域寻求高等教育或职业，我们期望 ProudMe 干预能够实现。展示良好的有效性和成果，为传播和实施增添新的实施见解青少年肥胖预防的实施（D＆I）研究将直接受益。该研究结果将引导路易斯安那州数百名青少年及其家庭和学校预防肥胖。我们未来的 R01 应用和 ProudMe 干预措施的更广泛传播。