What is epidemiology and why is it important to public health?

What is epidemiology and why is it important to public health?

Epidemiology identifies the distribution of diseases, factors underlying their source and cause, and methods for their control; this requires an understanding of how political, social and scientific factors intersect to exacerbate disease risk, which makes epidemiology a unique science.

In what ways does epidemiology play a foundational role in public health?

Epidemiology is the core science of public health because it defines health and disease in human populations, describes disease etiology, and evaluates public health control efforts. Epidemiology achieves these goals through a variety of strategies and methods.

What is the difference between epidemiology and public health?

Public health is a science that uses evidence to prevent disease in a population and promote biological, social, and psychological well-being. Epidemiology is a part of a public health. Public health is more broad and focused on disease prevention, while epidemiology is a field of study that contributes to public health.

Can epidemiology improve public health?

Epidemiologists study the causes and spread of disease in order to improve public health, provide public health education and help the government protect the public from threats to health. This involves planning and overseeing public health studies, and then analyzing data collected from body samples, interviews or surveys.

What is the role of Statistics in epidemiology?

The role of a Statistical Epidemiologist is to bring the most appropriate methods available to bear on observational study from medical research, requiring a broad appreciation of the underpinning methods and their context of applicability and interpretation.

Why is epidemiology important?

Epidemiology is one important study that primarily identifies factors that pose one’s health at risk for certain diseases. This field of study also aids in determining approaches that can help treat and prevent onset of diseases at an optimal level. More so, epidemiology is part of advocating personal…