Abstract:
Department of Human Nutrition, Institute of Public Health, College of Medicine and Health Sciences,
Institute of Public Health, University of Gondar, Gondar, Ethiopia, 2 Dabat Research Center Health and
Demographic Surveillance System, Institute of Public Health, College of Medicine and Health sciences,
University of Gondar, Ethiopia, 3 Department of Epidemiology and Biostatistics, Institute of Public Health,
College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia, 4 Department of
Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health
sciences, University of Gondar, Ethiopia, 5 Department Health Service Management and Health Economics,
Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Ethiopia
