Lecture, three hours; discussion, one hour. Epidemiology is interdisciplinary science with goal of identifying and describing patterns of disease occurrence, identifying determinants of disease, and evaluating disease prevention and health care treatment efforts. With its focus on human populations, epidemiology is directly linked with public health research, policy, and practice. Introduction to fundamental definitions, concepts, methods, and critical thinking used in epidemiologic study. Designed to lay foundation for future study to evaluate factors related to health outcomes in human populations using epidemiologic principles. Letter grading