Epidemiology is the science or study that studied the distribution of health problems in populations and factors affecting the distribution factors for these factors can be modified to improve health status.
Or in other words Epidimiologi learn about the distribution / dissemination and determination of a condition or disease.
Role of Epidemiology in community health is as a tool or tools to analyze and prioritize health problems.In this case, with epidemiological information we can menyiapkam for health programs and identify factors that affect health itself.
Concept of Disease
Broadly speaking, there are 3 concepts of disease:
1.Epidemioogy Triangle Concept
2. The concept of Epidemiology Wheels (Wheel of Epidimiology)
3. Concept Network (Net Concep)