Smartphone App to Increase and Maintain Physical Activity in African American Men (FitBrothers)

用于增加和维持非裔美国男性身体活动的智能手机应用程序 (FitBrothers)

• 批准号: 10401222
• 负责人: DAVID B BULLER
• 金额: $ 31.61万
• 依托单位: KLEIN BUENDEL, INC.
• 依托单位国家: 美国
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-09-22 至 2022-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10401222
• 关键词: Address; Adoption; Affect; African American; Behavior Therapy; Behavioral; Biomedical Research; Car Phone; Cardiovascular Diseases; Cellular Phone; Chronic Disease; Clinic; Collaborations; Communities; Data; Development; Diabetes Mellitus; Diagnosis; Elements; Emerging Technologies; Ensure; Ethnic group; Family; Focus Groups; Gender; Gender Role; Goals; Health; Health Benefit; Incentives; Individual; Intervention; Knowledge; Literature; Maintenance; Malignant Neoplasms; Manuals; Modeling; Monitor; Motivation; Multimedia; Obesity; Occupations; Overweight; Ownership; Paper; Participant; Phase; Physical activity; Population; Populations at Risk; Program Development; Program Effectiveness; Psychological reinforcement; Psychosocial Factor; Publishing; Qualitative Research; Report (document); Reporting; Research; Research Activity; Research Personnel; Risk Factors; Role; Small Business Technology Transfer Research; Stroke; Testing; Text Messaging; Time; Universities; Woman; Work; base; behavior change; comparative effectiveness trial; dietary; effectiveness evaluation; ethnic minority population; experience; fitness; health disparity; innovation; mHealth; male health; men; minority health; mobile application; mobile computing; modifiable risk; portability; prevent; programs; prototype; smartphone Application; social culture; socioeconomics; technology development; usability; user-friendly

Physical activity (PA) is a modifiable risk factor for a number of preventable chronic diseases, including cardiovascular disease, strokes, obesity, and diabetes. These conditions constitute health disparities for African American men. Behavioral interventions have proven to be effective in promoting increases in physical activity. While behavior change programs have been shown to assist participants in sustaining behavior change, very few programs have specifically targeted African American men. The use of mHealth, as opposed to other avenues of intervention delivery, is based on published reports documenting that African Americans perceive mobile technology as an acceptable means of intervention delivery. In addition, ownership of smartphones and the use of text messaging are highest among African Americans compared to other ethnic groups. Therefore, a mHealth intervention targeting African American men seems feasible and potentially effective. Our preliminary data show that a PA maintenance smartphone app for African American men that contains self-monitoring, goal-setting, reinforcement, and behavioral lessons was well received by this population. However, the qualitative data revealed that the men believed additional components were necessary to fully tailor the app for African American men, including personalization, chronic disease health information, dietary information, competition, and incentives. In addition, we will tailor the intervention to the sociocultural needs of African American men. The purpose of the Fast-Track STTR is to incorporate these elements within an existing smartphone app. The FitBrothers app will be developed through a Phase I consisting of (1) iterative focus groups, (2) developing a conceptual model, and (3) conducting beta testing and a Phase II which will consist of (1) developing a full-scale FitBrothers app, (2), conducting usability testing, and (3) conducting a comparative effectiveness trial to assess the effectiveness of the app compared to a similar, well- known app in the marketplace. To our knowledge, no study has utilized mobile phones as a means of effecting PA levels in African American men. FitBrothers will address an unmet need in the marketplace as it will be the first smartphone app that is targeted toward PA adoption and maintenance in African American men. The fact that mHealth is acceptable to- and the fact that the application will be developed in collaboration with African American men, leads us to hypothesize that African American men will view the mHealth intervention as acceptable, feasible, and effective. The Fast-Track STTR proposal will be led by a team that has worked together previously and includes researchers and multimedia developers from Klein Buendel, Inc. (KB), Georgetown University, and Pennington Biomedical Research Center.

体力活动（PA）是许多可预防慢性疾病的可改变风险因素，包括 心血管疾病、中风、肥胖和糖尿病。这些情况构成了健康差距， 非裔美国人行为干预已被证明是有效的促进增加身体 活动虽然行为改变计划已被证明可以帮助参与者维持行为 改变，很少有计划专门针对非洲裔美国人。使用mHealth，而不是 其他途径的干预交付，是基于已发表的报告，记录非洲裔美国人， 将移动的技术视为一种可接受的干预手段。此外，所有权 与其他种族相比，非裔美国人的智能手机和短信使用率最高。 组因此，针对非洲裔美国男性的移动健康干预似乎是可行的， 有效我们的初步数据显示，一款针对非裔美国男性的PA维护智能手机应用程序， 包含自我监控，目标设定，强化和行为教训，深受欢迎。 人口然而，定性数据显示，这些人认为， 有必要为非洲裔美国人量身定制应用程序，包括个性化，慢性病健康 信息、饮食信息、竞争和激励。此外，我们还将根据以下情况调整干预措施： 非裔美国人的社会文化需求快速通道STTR的目的是将这些 FitBrothers应用程序将通过第一阶段开发，包括 （1）迭代焦点小组，（2）开发概念模型，（3）进行beta测试和第二阶段 这将包括（1）开发一个全面的FitBrothers应用程序，（2）进行可用性测试，（3） 进行比较有效性试验，以评估应用程序的有效性，与类似的，以及- 市场上的知名APP据我们所知，没有研究利用移动的电话作为影响 美国黑人的PA水平。FitBrothers将解决市场上未满足的需求，因为它将是 第一款智能手机应用程序，针对非裔美国男性的PA采用和维护。的事实 移动健康是可以接受的-事实上，该应用程序将与非洲合作开发， 美国男性，导致我们假设，非洲裔美国男性将视移动健康干预为 可接受、可行、有效。快速通道STTR提案将由一个团队领导， 之前，包括来自Klein Bundel，Inc.的研究人员和多媒体开发人员。(KB)乔治敦 和彭宁顿生物医学研究中心。