Diversity Supplement: A Just-In-Time Adaptive Mobile Application Intervention To Reduce Sodium Intake And Blood Pressure In Hypertensive Patients

多样性补充：一种及时的自适应移动应用干预措施，可减少高血压患者的钠摄入量和血压

• 批准号: 10731793
• 负责人: Michael Dorsch
• 金额: $ 12.47万
• 依托单位: UNIVERSITY OF MICHIGAN AT ANN ARBOR
• 依托单位国家: 美国
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-02-01 至 2026-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10731793
• 关键词: Attitude; Blood Pressure; Cardiovascular system; Cessation of life; Development; Dietary Sodium; Disease; Goals; Guidelines; Hypertension; Intake; Intervention; Methods; Michigan; Mobile Health Application; Outcome; Patients; Population; Public Health; Recommendation; Research Support; Scientist; Sodium; Sodium-Restricted Diet; Time; Universities; adaptive intervention; blood pressure reduction; cardiovascular risk factor; career; dietary; hypertensive; improved; improved outcome; insight; mobile application; stroke risk

PROJECT SUMMARY High sodium intake is a significant public health problem associated with hypertension, which is associated with a greater risk of stroke, cardiovascular risk and death. Despite guidelines recommending less than 2,300 mg of sodium per day, the average sodium intake for the US population is approximately 3,400 mg per day. Interventions that lower sodium intake can decrease blood pressure and improve cardiovascular outcomes. The LowSalt4Life mobile health (mHealth) application provides a just-in-time adaptive intervention (JITAI) to lower sodium intake. This diversity supplement will support the research Aims and long-term career goals of an outstanding, early career scientist at the University of Michigan (Cornelius A. James, MD). Dr. James’ contributions to this study will make the findings more meaningful because they will provide insight into how to implement and operationalize an intervention with demonstrated efficacy. Specifically, Dr. James will conduct the following study entitled, “Clinician and Patient Attitudes toward a Prescribed Dietary Sodium Just-In-Time Adaptive Intervention: A Mixed Methods Study.” This supplement will seek to understand the attitudes of clinicians, and patients related to use of a low sodium dietary JITAI. This understanding may not only inform approaches to the improvement, development and implementation of the low sodium diet dietary JITAI, and other mHealth applications, but it will also support a promising early career scientist’s development.

项目摘要 高钠摄入量是与高血压相关的重大公共卫生问题，即 与中风，心血管风险和死亡的更大风险相关。尽管有准则 建议每天少于2300毫克的钠，美国的平均钠摄入量 人口约为每天3,400毫克。降低钠摄入的干预措施可以 降低血压并改善心血管结局。 Lowsalt4Life手机 Health（MHealth）申请提供了及时的自适应干预措施（Jitai），以降低 钠摄入量。这种多样性补充将支持研究目标和长期职业 密歇根大学杰出的早期职业科学家的目标（Cornelius A. James， MD）。詹姆斯博士对这项研究的贡献将使发现更有意义，因为他们 将提供有关如何实施和运营干预措施的见解 有效的。特别是，詹姆斯博士将进行以下研究，题为“临床医生和患者 对处方饮食中钠的态度恰当适应性干预的态度： 混合方法研究。“这种补充将寻求了解临床医生的出勤 与使用低钠饮食吉泰有关的患者。这种理解不仅可以告知 低钠饮食的改善，开发和实施的方法 饮食Jitai和其他MHealth申请，但它也将支持承诺的早期职业 科学家的发展。