Injury Recovery Improvement Study

损伤恢复改善研究

• 批准号: 2336450
• 负责人: Charles Benight
• 金额: $ 78.71万
• 依托单位: University of Colorado at Colorado Springs
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2024
• 资助国家: 美国
• 起止时间: 2024-04-15 至 2027-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2336450&HistoricalAwards=false
• 关键词: Injury; Recovery; Improvement; Study

Every year, millions of people in the U.S. experience a traumatic injury that requires emergency medical care. For many of these people, managing what has happened to them and moving forward with their lives requires extensive coping efforts. However, a subset will struggle to cope, and some will experience serious mental health problems. Surprisingly, very little is known about how this initial coping process unfolds and what predicts who will do well and who will struggle. This project tests a theory of the key biological, psychological, and social markers of effective versus ineffective coping in the early stages of traumatic injury recovery. Gaining this insight is vital to the development of future real-time interventions. Results of the research offer other societal benefits that inform healthcare policy, trauma support and disaster response, and understanding how survivors recover from other major traumas including sexual assault, war, and disasters.This project breaks new scientific ground by developing and extending theory that accounts for coping dynamics following traumatic injury recovery. It focuses on Self-Regulation Shift Theory, which uses a dynamical systems framework to account for nonlinear shifts in psychological functioning. One aim is to critically test hypothesized tipping points for both adaptive and maladaptive copying dynamics. A second aim is to evaluate the possibility of detecting early warning signals for impending shifts in functioning. A final aim is to evaluate the frequency and timing of nonlinear shifts within identified recovery trajectories. The research follows 300 injury survivors using innovative multi-source data collection, including biosensor, self-report survey, daily electronic diary, and audio self-report data. Using novel methods and advanced nonlinear analytic techniques, this project advances basic knowledge of acute trauma adaptation and advances current theoretical models of traumatic stress recovery.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

每年，美国有数百万人遭受创伤，需要紧急医疗护理。对于这些人中的许多人来说，管理发生在他们身上的事情并继续他们的生活需要广泛的应对努力。然而，一个子集将努力科普，有些人将经历严重的心理健康问题。 令人惊讶的是，人们对这种最初的应对过程如何展开以及如何预测谁会做得好，谁会挣扎的知之甚少。这个项目测试了创伤恢复早期阶段有效应对与无效应对的关键生物学、心理学和社会标志物的理论。获得这种洞察力对于未来实时干预的发展至关重要。研究结果提供了其他社会效益，为医疗保健政策，创伤支持和灾难应对提供信息，并了解幸存者如何从其他重大创伤中恢复，包括性侵犯，战争和灾难。该项目通过开发和扩展理论来解释创伤后恢复的应对动态，从而开辟了新的科学领域。它侧重于自我调节转变理论，该理论使用动态系统框架来解释心理功能的非线性转变。一个目的是批判性地测试假设的临界点，适应和适应不良的复制动态。第二个目标是评估是否可能发现即将发生的功能转变的预警信号。最后一个目的是评估的频率和时间内确定的恢复轨迹的非线性变化。该研究使用创新的多源数据收集，包括生物传感器，自我报告调查，每日电子日记和音频自我报告数据，跟踪300名受伤幸存者。该项目利用新颖的方法和先进的非线性分析技术，推进了急性创伤适应的基础知识，并推进了当前创伤应激恢复的理论模型。该奖项反映了NSF的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。