epidemiological methods

Epidemiological methods are techniques used by researchers to study the patterns, causes, and effects of health and diseases in populations. These methods include collecting data on who is affected by a disease, when and where it occurs, and potential risk factors. By analyzing this information, epidemiologists can identify trends, evaluate the effectiveness of treatments, and inform public health policies. Ultimately, these methods help improve health outcomes and prevent diseases by understanding how they spread and impact different groups within society.