Epidemiology & Public Health

Epidemiology and Cancers

The epidemiology of cancer is the study of the factors affecting cancer, as a way to infer possible trends and causes. The study of cancer epidemiology uses epidemiological styles to find the cause of cancer and to identify and develop bettered treatments. Epidemiology plays a crucial part in cancer forestallment and control by describing the distribution of cancer and discovering threat factors for cancer. Epidemiologic study designs include descriptive, ecologic,cross-sectional, and logical( cohort, case- control, and intervention) studies. Cancer epidemiology deals with the circumstance of excrescences in mortal populations. By studying cancer prevalence, frequence, and specific mortality, epidemiologists try to identify environmental and inheritable causes of cancer and therefore contribute to better opinion, treatment, and forestallment.