Social-Environmental Predictors of Sleep Disparities During the Transition toCollege

向大学过渡期间睡眠差异的社会环境预测因素

• 批准号: 10600010
• 负责人: Tiffany Yip
• 金额: $ 61.02万
• 依托单位: FORDHAM UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-08-23 至 2026-04-30
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10600010
• 关键词: Address; Adult; Affect; African American student; Anxiety; Asian; Behavior Therapy; Biological Markers; Black race; Blood; Buffers; Chronic; Data; Development; Disparity; Dryness; Environment; Ethnic Origin; Ethnic Population; Generations; Goals; Health; Health Policy; Heart Diseases; High School Student; Hypertension; Inflammation; Inflammatory; Intervention; Investigation; Latinx; Length; Link; Longevity; Longitudinal Studies; Maintenance; Malignant Neoplasms; Measures; Mediating; Mental Depression; Meta-Analysis; Modeling; Obesity; Outcome; Pathway interactions; Physiological; Population; Prevalence; Public Health; Race; Reduce health disparities; Reporting; Research; Research Personnel; Risk; Risk Behaviors; Sampling; Schedule; Science; Sleep; Sleep disturbances; Social Environment; Social Sciences; Socioeconomic Status; Spottings; Stress; Students; Surveys; Time; United States; Vulnerable Populations; actigraphy; biobehavior; cognitive function; college; critical developmental period; diaries; environmental stressor; evidence base; executive function; flexibility; health determinants; health disparity; health equity; high school; innovation; minority health; minority student; novel; outcome disparities; peer; poor sleep; pressure; protective effect; racial disparity; racial identity; racial minority; racism; sleep pattern; sleep quality; social; social determinants; sociocultural determinant; sociodemographics; socioeconomics; stressor; success; telomere; university student; urban setting; young adult

Project Summary Ethnic/racial minorities (ERMs) are more likely to suffer from short sleep duration and poor sleep quality relative to Whites. Sociodemographic and environmental stressors disproportionately impact ERMs and have been implicated in the development and maintenance of race-related sleep disparities. The transition to college is an especially important time to investigate sleep since young adults encounter a unique configuration of sociodemographic and environmental stressors linked to sleep. No longer tethered to early high school start times, college students report later and more irregular bedtimes. College students also sleep less and more poorly than adults, suggesting a developmental peak in sleep disturbances among young adults. Focusing on two sleep-vulnerable groups – ERMs and college students - this 5-year longitudinal study investigates race-related sleep disparities in a diverse sample of college students during and after the transition to college; and how race-related sleep disparities forecast downstream health and academic outcomes through students’ senior year. The study also investigates the risk and protective effects of ethnic/racial identity as a dynamic and changing moderator during this period. The innovative and novel combination of daily diaries and sleep actigraphy, biannual surveys, and annual assessments of inflammatory biomarkers, telomere length and anthropometric measures offers an unparalleled opportunity to investigate the daily and longer-term mechanisms, pathways, and consequences of race-related sleep disparities in a large sample of ERM and White college students. A key innovation of the study is the intersectional inclusion of ERM, socioeconomic, 1st-generation college, resident and commuter diversity. The three specific aims of the study are informed by strong preliminary data (R21MD011388), scientific premise, and the race-based disparities in stress and sleep in context model. The proposed study: 1. Determines the daily and longer-term impact of sociodemographic and environmental stress on race- related sleep disparities (duration, quality, regularity) during the college transition and the next four years 2. Identifies race-related sleep disparities as an explanatory pathway for sociodemographic and environmental stress to impact health, academic and physiologic biomarker (inflammation and telomere length) outcomes 3. Investigates ethnic/racial identity as a dynamic moderator of the daily and longer-term effects of stress on sleep, and of sleep on outcomes Together, these aims advance developmental and health equity science, investigating how sociodemographic and environmental stress contribute to race-related sleep disparities among diverse college students to forecast daily and longer-term health and academics over time.

项目摘要 种族/种族少数民族（ERMS）更有可能患有短睡眠时间和睡眠质量差 相对于白人。社会人口统计学和环境压力源不成比例地影响ERM，并具有 在与种族有关的睡眠差异的发展和维持中隐含。过渡到大学 是一个特别重要的时间来调查睡眠的时间，因为年轻人遇到了独特的配置 社会人口统计学和环境压力与睡眠有关。不再束缚在高中开始 时代，大学生稍后报告，并进行更多不规则的床位。大学生也少入睡 比成年人差，表明年轻人的睡眠障碍有发展峰值。 这项为期5年的纵向研究，专注于两个可睡眠的群体 - ERMS和大学生 - 调查与种族有关的睡眠差异 过渡到大学；以及与种族有关的睡眠差异如何预测下游健康和学术 通过学生大四的成绩。该研究还研究了 在此期间，种族/种族身份是一种动态和变化的主持人。 每日日记和睡眠行为摄影，两年一次调查和每年的创新和新颖的组合 评估炎症生物标志物，端粒长度和人体测量值无与伦比的评估 调查与种族相关的日常和长期机制，途径和后果的机会 大量ERM和白人大学生样本中的睡眠差异。该研究的关键创新是 ERM，社会经济，第一代学院，居民和通勤多样性的交叉包含。这 该研究的三个具体目标由强大的初步数据（R21MD011388），科学前提， 以及在上下文模型中基于种族的压力和睡眠差异。拟议的研究： 1。确定社会人口统计学和环境压力对种族的日常和长期影响 - 在大学过渡期间和接下来的四年中，相关的睡眠分布（持续时间，质量，规律性） 2。将与种族相关的睡眠差异确定为社会人口统计学和 影响健康，学术和生理生物标志物（炎症和端粒）的环境压力 长度）结果 3。研究种族/种族身份，作为压力对日常和长期影响的动态主持人 睡眠和睡眠 这些目标共同提高了发展和健康公平科学，研究了社会人口统计学 环境压力导致潜水大学学生与种族有关的睡眠差异 随着时间的推移，每日和长期健康和学者预测。