Epidemiology of breast cancer
Epidemiology of Breast Cancer
The Epidemiology of Breast Cancer refers to the study of the factors affecting breast cancer, as a way to infer possible trends and causes. The discipline helps to understand the incidence (annual diagnosis rate) and prevalence (disease presence) of the disease.
Pronunciation
Epidemiology: /ˌɛpɪˌdiːmiˈɒlədʒi/ Breast Cancer: /brɛst ˈkænsər/
Etymology
The term "Epidemiology" is derived from the Greek words epi (upon), demos (people), and logos (study). "Breast Cancer" is a combination of "Breast", from the Old English breost meaning chest or bosom, and "Cancer", from the Latin cancer meaning crab or creeping ulcer.
Incidence and Prevalence
The incidence and prevalence of breast cancer vary greatly around the world. It is the most common cancer among women worldwide, accounting for 25% of all cases. In 2018, it was estimated that 627,000 women died from breast cancer, approximately 15% of all cancer deaths among women.
Risk Factors
Several risk factors are identified including age, genetics, lack of childbearing or breastfeeding, higher hormone levels, and certain dietary patterns.
Prevention and Control
Prevention strategies for breast cancer could include maintaining a healthy weight, regular physical activity, and reducing alcohol consumption. Early detection through mammography screening can also control the impact of this disease.
See Also
References
External Links
External links
- Medical encyclopedia article on Epidemiology of breast cancer
- Wikipedia's article - Epidemiology of breast cancer
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