Location Initiated Individualized Texts for African American Adolescent Health

地点发起针对非裔美国青少年健康的个性化文本

基本信息

  • 批准号:
    8723627
  • 负责人:
  • 金额:
    $ 14.99万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2014
  • 资助国家:
    美国
  • 起止时间:
    2014-07-15 至 2016-05-31
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): Obesity in the U.S. has disproportionately affected African American (AA) adolescents who have almost twice the prevalence of obesity than their Caucasian peers. This is due in part to greater exposure to, and higher consumption of, 'fast' and calorie dense foods among minority vs. majority populations. Finding effective ways to address dietary habits among AA adolescents is vital to avert the myriad illnesses related to obesity and the associated costs that are likely to cloud their future. Youth consume a significant proportion of their calories during school hours, often from two sources: 1) school meals and 2) fast food restaurants /convenience stores. For AA adolescents, school- related food choices are uniquely impacted by economic and environmental factors. Specifically, many are recipients of free/reduced meals, thus packing a lunch is less realistic. Furthermore, AA adolescents live and attend school in low-income communities with a disproportionally high number of fast food venues and convenience shops. Finding ways to help AA adolescents make healthy choices in these obesogenic environments is essential to reduce the disparity with their age peers. Based on our clinical and research experience we believe that an intervention incorporating location-based tailored texts has great potential to impact dietary choices. Our clinical work in the Michigan Pediatric Outpatient Weight Evaluation and Reduction (MPOWER) program suggests that adolescents' success with making healthy choices is greatly impacted by their school environment. Our preliminary research with the MPOWERed Messages weight-loss intervention indicated that adolescents welcomed health-related texts if they viewed them as personally relevant. Further, they believed the texts helped them make healthy choices but suggested it would be better if they were sent at times when they faced dietary choices. The goal of the proposed study is to develop and pilot test the Location Initiated Individualized Texts for African American Adolescent Health (LIITA3H) mobile application to aid healthy food choices. The study has 3 Aims: 1) Develop a mobile application that will a) accurately identify when students are in their school cafeteria or other eating venue with the intent to eat, b) automatically send a tailored text to prompt healthy choices, and c) convey an annotated photo response about their choice; 2) Develop a message library (adapted from our messages tested previously) tailored to students' food preferences, school /restaurant menus, and incorporate cultural tailoring with input from the target population; 3) Conduct a 1-month pilot, to test the acceptability, feasibilit and use of the intervention via data collected automatically by the app along with semi-structured interviews with adolescents in the pilot and with school personnel to explore whether use of the app influenced school functioning.
描述(由申请人提供):在美国,肥胖对非洲裔美国人(AA)青少年的影响不成比例,他们的肥胖患病率几乎是白人同龄人的两倍。这部分是由于少数群体与多数群体相比,更多地接触和消费“快餐”和高热量食物。找到有效的方法来解决AA青少年的饮食习惯是至关重要的,以避免与肥胖有关的无数疾病和相关的成本,可能会云他们的未来。年轻人消耗大量 他们在上学期间的卡路里比例通常来自两个来源:1)学校膳食和2)快餐店/便利店。对于AA青少年来说,与学校有关的食物选择受到经济和环境因素的独特影响。具体来说,许多人是免费/减少膳食的接受者,因此打包午餐不太现实。此外,AA青少年在低收入社区生活和上学,那里有大量的快餐店和便利店。找到帮助AA青少年在这些致胖环境中做出健康选择的方法对于减少与同龄人的差异至关重要。根据我们的临床和研究经验,我们认为,结合基于位置的定制文本的干预具有很大的潜力,影响饮食选择。我们在密歇根州儿科门诊病人体重评估和减少(MPOWER)计划的临床工作表明,青少年在做出健康选择方面的成功受到学校环境的极大影响。我们对MPOWER信息减肥干预的初步研究表明,青少年欢迎与健康相关的文本,如果他们认为它们与个人相关。此外,他们认为这些短信有助于他们做出健康的选择,但建议在他们面临饮食选择时发送短信会更好。拟议研究的目标是为非洲开发和试点测试位置启动个性化文本, 美国青少年健康(LIITA 3 H)移动的应用程序,以帮助健康的食物选择。该研究有三个目的:1)开发一种移动的应用程序,该应用程序将a)准确地识别学生何时在他们学校的自助餐厅或其他用餐场所意图吃饭,B)自动发送一个 量身定制的文本,以提示健康的选择,以及c)传达关于他们的选择的注释照片响应; 2)开发消息库(根据我们先前测试的信息改编)根据学生的食物偏好、学校/餐馆菜单定制,并结合目标人群的投入进行文化定制; 3)进行为期1个月的试点,测试可接受性,通过应用程序沿着自动收集的数据进行干预的可行性和使用,对试点项目中的青少年和学校工作人员进行了结构化访谈,以探讨应用程序的使用是否影响了学校的运作。

项目成果

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Susan Woolford其他文献

Susan Woolford的其他文献

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{{ truncateString('Susan Woolford', 18)}}的其他基金

Novel Individual Tailored Mobile Messages to Enhance Weight Loss for Teens
新颖的个人定制移动消息可促进青少年减肥
  • 批准号:
    7660682
  • 财政年份:
    2009
  • 资助金额:
    $ 14.99万
  • 项目类别:
Novel Individual Tailored Mobile Messages to Enhance Weight Loss for Teens
新颖的个人定制移动消息可促进青少年减肥
  • 批准号:
    8269892
  • 财政年份:
    2009
  • 资助金额:
    $ 14.99万
  • 项目类别:
Novel Individual Tailored Mobile Messages to Enhance Weight Loss for Teens
新颖的个人定制移动消息可促进青少年减肥
  • 批准号:
    8048984
  • 财政年份:
    2009
  • 资助金额:
    $ 14.99万
  • 项目类别:
Novel Individual Tailored Mobile Messages to Enhance Weight Loss for Teens
新颖的个人定制移动消息可促进青少年减肥
  • 批准号:
    7813924
  • 财政年份:
    2009
  • 资助金额:
    $ 14.99万
  • 项目类别:
Novel Individual Tailored Mobile Messages to Enhance Weight Loss for Teens
新颖的个人定制移动消息可促进青少年减肥
  • 批准号:
    8458995
  • 财政年份:
    2009
  • 资助金额:
    $ 14.99万
  • 项目类别:

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