Canadian Health Information Management Association Exam 2025 – 400 Free Practice Questions to Pass the Exam

The field that studies the health of populations using scientific approaches is epidemiology. This discipline focuses on understanding the distribution, patterns, and determinants of health and diseases within populations. Researchers in epidemiology utilize statistical methods and data analysis to identify risk factors for diseases and to evaluate the effectiveness of medical treatments and interventions.

Epidemiology is integral to public health, as it provides evidence-based knowledge that informs health policies and strategies aimed at improving population health outcomes. By examining trends and causal factors, epidemiologists can help in the prevention of diseases and the promotion of health in communities.

While public health, population health, and community health are related fields, they encompass broader scopes, including the organization of health services and the promotion of health interventions. These areas may incorporate elements of epidemiology but do not specifically focus solely on the scientific study of health patterns and diseases in populations.