Developing a Tailored, Theoretically-Driven Smartphone Physical Activity Intervention for African American Women

为非裔美国女性开发定制的、理论驱动的智能手机身体活动干预措施

• 批准号: 9805486
• 负责人: Marie Aline Sillice
• 金额: $ 4.55万
• 依托单位: BUTLER HOSPITAL (PROVIDENCE, RI)
• 依托单位国家: 美国
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-08-15 至 2019-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9805486
• 关键词: Address; Adherence; Adult; African American; Age; Awareness; Behavior; Behavior Therapy; Behavioral; Cardiovascular Diseases; Caregivers; Cellular Phone; Characteristics; Child; Chronic; Chronic Disease; Coronary heart disease; Counseling; Cultural Diversity; Data; Development; Diabetes Mellitus; Disease; Disease Management; Enhancement Technology; Environment; Environmental Risk Factor; Evaluation; Expectancy; Feedback; Focus Groups; Foundations; Goals; Head; Health; Household; Individual; Instruction; Internet; Intervention; Intervention Studies; Interview; K-Series Research Career Programs; Leadership; Measures; Mentored Patient-Oriented Research Career Development Award; Metadata; Minority; Monitor; Motivation; Non-Insulin-Dependent Diabetes Mellitus; Obesity; Outcome; Participant; Patient Self-Report; Pattern; Physical activity; Population; Prevalence; Prevention; Prevention Research; Protocols documentation; Randomized; Recommendation; Reporting; Research; Research Methodology; Research Personnel; Research Training; Risk; Role; Self Efficacy; Social Network; Social support; Structure; Suggestion; Technology; Telephone; Text; Text Messaging; Theory of Change; Time; Training; Translating; Triad Acrylic Resin; Woman; actigraphy; base; behavior change; career; efficacy trial; evidence base; exercise intervention; experience; fitbit; follow-up; improved; innovation; intervention effect; meetings; minority health; moderate-to-vigorous physical activity; peer; post intervention; primary outcome; programs; prototype; satisfaction; sedentary lifestyle; skills; smartphone Application; social norm; theories; usability

PROJECT SUMMARY/ABSTRACT Candidate. The Mentored Patient-Oriented Research Career Development Award (K23) will enable me to acquire the focused training necessary to become an independent and leading investigator in technology- based physical activity interventions among African American women and reduce their risks for many chronic diseases. To date, I have gained exceptional training experiences in behavior change theories, research methods, multiculturalism, and diversity across different adult populations. This foundation facilitates the next steps of my proposed training, namely, developing expertise on the central factors related to regular physical activity engagement among African American (AA) women, and the skills necessary for the development, implementation, and evaluation of smartphone app technology prevention and intervention research. The proposed training and research will prepare me to take a leadership role in technology-enhanced interventions targeting PA disparities. Proposed Research. Only 36% of African American (AA) women meet the national recommendation of 150 minutes per week of moderate-to-vigorous physical activity. Consequently, this group is disproportionally impacted by many associated disease conditions, including type 2 diabetes and cardiovascular disease. Research on physical activity disparity in this group indicates a triadic and reciprocal interaction between individual characteristics, social norms, and environmental factors. Smartphone application technology (e.g. apps) has been recommended as an innovative and low-burden platform to enhance theoretically driven approaches to promoting PA among AA women. This technology facilitates the development of effective, and scalable approaches delivered in real time and that can reach people in their daily environments. Moreover, this platform supports the development of innovative social networks for social support. Further, a counseling session intervention that helps AA women to develop an initial, individualized plan for PA before starting a PA program may help to increase levels of motivation for physical activity. This K-award applicant proposes an individually tailored, culturally relevant and smartphone delivered PA program including short text messages adapted from an effective internet-delivered intervention. The app program will contain activity monitoring features, educational videos, information on alternative and nearby environments, and a peer-to-peer chatroom to increase social support for PA behaviors in AA women compared to general wellness text messaging control condition.

项目摘要/摘要 候选人。以患者为导向的导师研究职业发展奖(K23)将使我能够 获得必要的重点培训，以成为技术领域的独立和领先的研究人员- 在非裔美国女性中进行体力活动干预，并降低她们患许多慢性疾病的风险 疾病。到目前为止，我在行为改变理论、研究方面获得了非凡的培训经验 方法、多元文化和不同成人群体的多样性。这一基础有助于下一步 我提议的训练步骤，即发展与定期体检有关的中心因素的专门知识 非裔美国人(AA)妇女的活动参与度以及发展所需的技能， 实施、评估智能手机APP技术预防和干预研究。这个 拟议的培训和研究将使我做好准备，在技术增强的干预措施中发挥领导作用 瞄准PA的差异。 建议的研究。只有36%的非裔美国人(AA)女性符合国家推荐的 每周150分钟的中等到剧烈的体力活动。因此，这一群体是不成比例的 受许多相关疾病的影响，包括2型糖尿病和心血管疾病。 对这一群体的体力活动差异的研究表明， 个人特征、社会规范和环境因素。智能手机应用技术(例如 App)被推荐为创新和低负担的平台，以增强理论上的驱动力 在再生障碍性贫血妇女中推广PA的方法。这项技术有助于开发有效的、 可扩展的方法实时交付，可以接触到日常环境中的人们。此外， 该平台支持发展创新的社会支持社交网络。更进一步，一次咨询 会议干预，帮助再生障碍性贫血妇女在开始PA之前为PA制定初步的、个性化的计划 该计划可能有助于提高体力活动的动力水平。这位K奖申请者提出了一项 个人定制的、与文化相关的智能手机交付的PA节目，包括短文本消息 改编自有效的互联网干预。该应用程序将包含活动监控 特色、教育视频、有关替代环境和附近环境的信息，以及点对点聊天室 与一般健康短信控制相比，增加对AA女性PA行为的社会支持 条件。