Study on Epidemiology and High-risk Factor of the Cervical Cancer

The cervical cancer is a common disease in feminine malignant tumor,with a high incidence worldwide.The ratio of cervical cancer is next to that of breast cancer.The occurrence and development of cervical cancer links with the geographic distribution,age,social economy condition and sex behavior and so on.The human papilloma virus(HPV) has been determined as a cause of cervical cancer by WHO,which opens a new research area for the prevention of cervical cancer.