An epidemiological survey is a research method used to collect data on health-related conditions, behaviours, and risk factors within a specific population and are often used due to their ease and cost-effectiveness. Results from epidemiological surveys are used for public health planning, informing policies and interventions, guiding disease prevention efforts, and helping allocate resources effectively.
Satoh, K., Shimosegawa, T., Masamune, A., Hirota, M., Kikuta, K., Kihara, Y., ... & Research Committee of Intractable Diseases of the Pancreas. (2011). Nationwide epidemiological survey of acute pancreatitis in Japan. Pancreas, 40(4), 503-507. Full Text