Supplement - Understanding The Risk of Obesity in Food-Insecure Children: The Hidden Role of Stress

补充资料 - 了解食物不安全儿童的肥胖风险：压力的隐藏作用

• 批准号: 10194689
• 负责人: Cindy Leung
• 金额: $ 8.75万
• 依托单位: UNIVERSITY OF MICHIGAN AT ANN ARBOR
• 依托单位国家: 美国
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-09-01 至 2021-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10194689
• 关键词: Administrative Supplement; Adverse effects; Affect; Award; COVID-19; Child; Data Collection; Development; Diet; Eating; Eating Behavior; Enrollment; Family; Food; Grant; Health; Household; Intervention; Link; Longitudinal Studies; Low Income Population; Low income; Manuscripts; Michigan; Mothers; Outcome; Pathway interactions; Persons; Policies; Protocols documentation; Publishing; Research; Risk; Role; Stress; United States National Institutes of Health; Weight Gain; Writing; cognitive process; experience; food insecurity; health data; health disparity; human subject; improved; novel; obesity risk; primary outcome

PROJECT SUMMARY/ ABSTRACT Food insecurity, a household condition of limited food availability, affects 15 million US children today. Food- insecure children are at risk for adverse diet-related health conditions; however, the mechanisms underlying these associations have not been clearly identified. The K99/R00 Pathway to Independence Award (HD084758) focuses on the role of stress as a novel and important pathway to explain the adverse effects of food insecurity on children’s developmental and diet-related outcomes. Specifically, the R00 project is a longitudinal study of 167 low-income, Michigan-dwelling children and mothers investigating how food insecurity impacts weight gain through the pathways of stress and cognitive processes related to eating. Because research involving human subjects have been paused indefinitely due to COVID-19, the purpose of this Administrative Supplement is to complete data collection remotely for the 128 remaining families already enrolled in the study. Completing data collection for the remaining families is critical to achieving the original study aims because the primary outcomes are weight gain in children and mothers over a 12-month period. I have ample research experience in collecting high-quality health data without in-person contact, and have developed a highly feasible protocol for remote data collection for the low-income children and mothers already enrolled in the study. The Administrative Supplement will allow us to recommence data collection immediately and fulfill the project’s aims as originally proposed. Successful completion of the R00 project will lead to several publishable manuscripts, and further assist in writing subsequent NIH grants to understanding and improving food insecurity and diet-related health disparities in low-income populations.

项目概要/摘要 粮食不安全是一种粮食供应有限的家庭状况，如今影响着 1500 万美国儿童。食物- 缺乏安全感的儿童面临与饮食相关的不良健康状况的风险；然而，其背后的机制 这些关联尚未明确确定。 K99/R00 独立之路奖 （HD084758）重点关注压力作为解释不良影响的一种新颖而重要的途径的作用 粮食不安全对儿童发育和饮食相关结果的影响。具体来说，R00项目是一个 对 167 名居住在密歇根州的低收入儿童和母亲进行的纵向研究，调查粮食不安全如何影响 通过与饮食相关的压力和认知过程影响体重增加。因为 由于 COVID-19，涉及人类受试者的研究已无限期暂停，本研究的目的 行政补充是为已完成的剩余128个家庭远程完成数据收集 参加了这项研究。完成剩余家庭的数据收集对于实现最初的目标至关重要 研究的目的是因为主要结果是 12 个月期间儿童和母亲的体重增加。我 在无需亲自接触的情况下收集高质量健康数据方面拥有丰富的研究经验，并且 已经为低收入儿童和母亲制定了一个高度可行的远程数据收集协议 参加了这项研究。行政补充文件将使我们能够立即重新开始数据收集 并实现最初提出的项目目标。 R00项目的成功完成将导致 几份可出版的手稿，并进一步协助撰写后续的 NIH 拨款，以理解和 改善低收入人群的粮食不安全和与饮食相关的健康差距。

项目成果

Greater social adversity is associated with more disordered eating attitudes and behaviors among children from Southeast Michigan.

• DOI: 10.1002/eat.23775
• 发表时间: 2022-12
• 期刊: INTERNATIONAL JOURNAL OF EATING DISORDERS
• 影响因子: 5.5
• 作者: McGowan, Andrea;Barry, Mikayla R.;Sonneville, Kendrin R.;Leung, Cindy W.
• 通讯作者: Leung, Cindy W.

Students with Food Insecurity Are More Likely to Screen Positive for an Eating Disorder at a Large, Public University in the Midwest.

• DOI: 10.1016/j.jand.2021.01.025
• 发表时间: 2021-06
• 期刊: JOURNAL OF THE ACADEMY OF NUTRITION AND DIETETICS
• 影响因子: 4.8
• 作者: Barry, Mikayla R.;Sonneville, Kendrin R.;Leung, Cindy W.
• 通讯作者: Leung, Cindy W.

Understanding the Cumulative Burden of Basic Needs Insecurities: Associations With Health and Academic Achievement Among College Students.

• DOI: 10.1177/0890117120946210
• 发表时间: 2021-03
• 期刊: American journal of health promotion : AJHP
• 作者: Leung CW;Farooqui S;Wolfson JA;Cohen AJ
• 通讯作者: Cohen AJ

Food insecurity is associated with multiple chronic conditions and physical health status among older US adults.

• DOI: 10.1016/j.pmedr.2020.101211
• 发表时间: 2020-12
• 期刊: Preventive medicine reports
• 影响因子: 2.8
• 作者: Leung CW;Kullgren JT;Malani PN;Singer DC;Kirch M;Solway E;Wolfson JA
• 通讯作者: Wolfson JA

Food Insecurity and Less Frequent Cooking Dinner at Home Are Associated with Lower Diet Quality in a National Sample of Low-Income Adults in the United States during the Initial Months of the Coronavirus Disease 2019 Pandemic.

• DOI: 10.1016/j.jand.2022.05.009
• 发表时间: 2022-10
• 期刊: JOURNAL OF THE ACADEMY OF NUTRITION AND DIETETICS
• 影响因子: 4.8
• 作者: Wolfson, Julia A.;Posluszny, Hannah;Kronsteiner-Gicevic, Selma;Willett, Walter;Leung, Cindy W.
• 通讯作者: Leung, Cindy W.