Advisor: Dr. Abla Mehio Sibai, Professor, Epidemiology and Population Health--Committee Members : Dr. Souha Fares, Assistant Professor, Epidemiology and Population Health; Dr. Shadi Saleh, Associate Professor, Health Management and Policy; Dr. Rima Nakkash, Assistant Professor, Health Promotion and Community Health.
Thesis (M.Sc)--American University of Beirut,Department of Epidemiology and Population Health, Faculty of Health Sciences, A.U.B.
Includes bibliographical references (leaves 51-54)