1. Cancer survival in Incheon, Republic of Korea, 1997-2001.
- Author
-
Woo ZH, Hong YC, Kim WC, and Pu YK
- Subjects
- Adolescent, Adult, Aged, Child, Child, Preschool, Female, Follow-Up Studies, Humans, Infant, Infant, Newborn, Male, Middle Aged, Registries, Republic of Korea, Time Factors, Neoplasms mortality
- Abstract
The Incheon cancer registry was established in 1997. Cancer is not a notifiable disease, hence registration of cases is done by active methods. The registry contributed survival data for 42 cancer sites or types registered during 1997-2001. The follow-up information has been obtained predominantly by passive methods, with median follow-up ranging between 1-44 months for various cancers. The proportion with histologically verified diagnosis for different cancers ranged between 16-100%; death certificates only (DCOs) comprised 0-51%; 49-100% of total registered cases were included for the survival analysis. The top-ranking cancers on 5-year age-standardized relative survival rates were testis (98%), thyroid (90%), ureter (87%), adrenal gland (86%), nonmelanoma skin (83%), corpus uteri (82%), Hodgkin lymphoma (81%), breast and cervix (74%). Five-year relative survival by age group showed a decreasing trend with increasing age groups for cancers of the stomach, small intestine, colon, gall bladder, larynx, lung, breast, cervix and ovary, and was fluctuating for other cancers.
- Published
- 2011