Mahlet G Tadesse Author
Subjects of specialization
Affiliation
Development of statistics, Computational tools
Department of Mathematics and Statistics, Georgetown University, Washington,United States of America
Mahlet Tadesse is Professor in the Department of Mathematics and Statistics at Georgetown University. She received her doctorate in Biostatistics from Harvard University and served on the faculty at the University of Pennsylvania as Assistant Professor of Biostatistics, prior to joining Georgetown University. She is an elected member of the International Statistical Institute and an elected fellow of the American Statistical Association.
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 more»