THE COURSES COVERS THE PRINCIPLES, TYPES AND APPLICATIONS OF EPIDEMIOLOGICAL STUDY DESIGNS (CASE-CONTROL, CROSS-SECTIONAL, COHORT STUDIES, INCLUDING CLINICAL TRIALS), THE APPROPRIATE STATISTICAL ANALYTICAL TECHNIQUES FOR THE DESIGNS, AND CRITICAL APPRAIS(THE COURSES COVERS THE PRINCIPLES, TYPES AND APPLICATIONS OF EPIDEMIOLOGICAL STUDY DESIGNS (CASE-CONTROL, CROSS-SECTIONAL, COHORT STUDIES, INCLUDING CLINICAL TRIALS), THE APPROPRIATE STATISTICAL ANALYTICAL TECHNIQUES FOR THE DESIGNS, AND CRITICAL APPRAIS)