Epidemiology - Wikipedia Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population, and application of this knowledge to prevent diseases
What Is Epidemiology? | NIDCD Epidemiological research helps us to understand how many people have a disease or disorder, if those numbers are changing, and how the disorder affects our society and our economy
Describing Epidemiologic Data | Field Epi Manual | CDC Provides a systematic approach for dissecting a health problem into its component parts Ensures that you are fully versed in the basic dimensions of a health problem Identifies populations at increased risk for the health problem under investigation
What Is Epidemiology? - Columbia Public Health Epidemiology is the foundation of public health and is defined as the study of the “ distribution and determinants ” of diseases or disorders within groups of people, and the development of knowledge on how to prevent and control them
Disease Transmission, Risk Factors Prevention - Britannica epidemiology, branch of medical science that studies the distribution of disease in human populations and the factors determining that distribution, chiefly by the use of statistics
What is Epidemiology? – Foundations of Epidemiology Epidemiology is the basic science of public health, and epidemiologists are heavily involved with all 3 steps shown above We are involved with surveillance and other health assessment activities, our studies are instrumental in determining the causes of health outcomes, and we are often part of the teams that evaluate public health interventions
Public Health Terms: An Epidemiology Glossary Guide Epidemiology is a critical branch of medicine and public health that investigates the many factors that play into disease Britannica explains that this practice "concerns itself with groups of people rather than individual patients and is frequently retrospective, or historical, in nature "