Bizu Gelaye Author
Subjects of specialization
Affiliation
Psychiatry, Epidemiology
Department of Epidemiology, Multidisciplinary Health International Research Training Program, Harvard School of Public Health,United States of America
Dr. Bizu Gelaye is an Associate Professor of Epidemiology and Psychiatry at the Harvard T. H. Chan School of Public Health, Harvard Medical School and The Chester M. Pierce, MD Division of Global Psychiatry, Department of Psychiatry, Massachusetts General Hospital. He is an associate member of the Broad Institute’s Stanley Center for Psychiatric Research Program and Teaching Faculty at the Center for Bioethics in the Department of Global Health and Social Medicine at Harvard Medical School.
Research Article Subscription
Author(s): Darve Robinson, Bizu Gelaye, Mahlet G Tadesse, Michelle A Williams, Seblewengel Lemma and Yemane Berhane
Daytime Sleepiness, Circadian Preference, Caffeine Consumption and Khat Use among College Students in Ethiopia
Objectives: To estimate the prevalence of daytime sleepiness and circadian preferences, and to examine the extent to which caffeine consumption and Khat (a herbal stimulant) use are associated with daytime sleepiness and evening chronotype among Ethiopian college students. Methods: A cross-sectional study was conducted among 2,410 college students. A self-administered questionnaire was used to collect information about sleep, view moreĀ»