Eser S
Izmir Cancer Registry, Izmir Provincial Health Directorate, Izmir, Turkey.
IARC Sci Publ. 2011(162):237-42.
The Izmir cancer registry, the first population-based cancer registry in Turkey, was established in 1992. Cancer registration is now done by active methods. The registry contributed data on survival for 12 cancer sites or types registered in 1995-1997. Follow-up was predominantly done by active methods with median follow-up ranging between 17-72 months for different cancers. The proportion with histologically verified diagnosis for various cancers ranged between 84-100%; there were no death certificate only (DCO) cases; 98-100% of total registered cases were included for the survival analysis. Complete follow-up at five years ranged from 79-98% for different cancers. Five-year age-standardized relative survival rates of common cancers were breast (77%), urinary bladder (70%), Larynx (69%), colon (53%), rectum (52%), non-Hodgkin Lymphoma (50%) and cervix (58%). Five-year relative survival by age group portrayed decreasing survival with increasing age at diagnosis for cancer of the cervix, and was fluctuating for other cancers. Decreasing survival with increasing clinical extent of disease was also noted.
伊兹密尔癌症登记处是土耳其首个基于人群的癌症登记处，于1992年成立。目前通过主动方法进行癌症登记。该登记处提供了1995 - 1997年登记的12个癌症部位或类型的生存数据。随访主要通过主动方法进行，不同癌症的中位随访时间在17 - 72个月之间。各种癌症经组织学证实诊断的比例在84% - 100%之间；没有仅依据死亡证明（DCO）的病例；纳入生存分析的登记病例总数占98% - 100%。不同癌症的五年完全随访率在79% - 98%之间。常见癌症的五年年龄标准化相对生存率分别为：乳腺癌（77%）、膀胱癌（70%）、喉癌（69%）、结肠癌（53%）、直肠癌（52%）、非霍奇金淋巴瘤（50%）和子宫颈癌（58%）。按年龄组划分的五年相对生存率显示，子宫颈癌诊断时年龄越大生存率越低，其他癌症则有波动。还注意到随着疾病临床分期增加生存率降低。
