Sleep, circadian rhythms: associations with diabetes risk and mood

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ABSTRACT This diversity supplement application is to support the career development of Doreen Egan, MPH, a PhD student in the University of Utah PhD program in Public Health. The parent grant (1R01HL141706-01A1) entitled “Circadian and sleep pathways to cardiometabolic disease risk: role of neurobehavioral processes” is a longitudinal, observational study examining the role of sleep and circadian rhythms in neurobehavioral processes related to obesity (e.g., impulsivity). As described in the candidate plan, Ms. Egan is from an underrepresented ethnic background (Pacific Islander/ Tongan), is a US citizen and is therefore eligible to apply for diversity funds. In addition, Ms. Egan’s application is distinguished by her military service (Army). We are requesting 3 semesters of funding for her career development to support achieving her goal completing her PhD programs in Public Health and preparing for her next step postdoctoral position. Results of this project will support the completion of her dissertation and enhance her skills needed to transition to a postdoctoral position and beyond. The goals of Ms. Egan’s project are to examine sleep and circadian rhythms with suicidal ideation, depression and diabetes risk. The relationships between suicide and diabetes are novel and timely, and the role of sleep and circadian rhythms have not been explored. Ms. Egan will contribute to achieving the aims of the parent grant and complete analyses that will enhance both her training and the findings of the parent grant. The mentoring and training plan will allow Ms. Egan to increase her knowledge of sleep and circadian rhythms, increase skills in data analysis and gain experiences in writing and scientific presentations. Her mentors on the team (Drs. Baron, Jing) are experienced mentors and well-suited to support her professional development in this supplement.