Esteban D B, Lumague R M, Laudico A
Rizal Cancer Registry, Department of Health, Rizal Medical Center, Pasig City, Metro Manila, Philippines.
IARC Sci Publ. 2011(162):151-4.
The department of health-Rizal cancer registry (DOH-RCR) was the first population-based cancer registry in the Philippines, established in 1974. Even though cancer is reportable by legislation, cancer registration is pursued by active methods. Data on survival from cancer of the breast registered in 1996-1997 are reported. Followup was carried out by passive and active methods. The proportion of cases with a histological confirmation of cancer diagnosis was 90%; death certificates only (DCOs) constituted 6%; 81% of the total registered were included for the survival analysis. Complete follow-up at five years from the incidence date was 30%. Relative survival rates at one, three and five years were 89%, 56% and 37%, respectively. Five-year age-standardized relative survival was 35%. Five-year relative survival by age group did not display any pattern or trend, and was fluctuating. A majority of cases were diagnosed with a regional spread of disease (44%) followed by localized stage (17%). Five-year absolute survival ratesby extent of disease were localized (65%), regional (35%), distant metastasis (12%) and unknown (35%). Thetrend of 5-year survival for breast cancer decreased from 46% in 1987 to 37% in 1996-1997.
卫生部黎刹癌症登记处（DOH-RCR）是菲律宾首个基于人群的癌症登记处，于1974年成立。尽管癌症在法律上是应报告的疾病，但癌症登记是通过主动方式进行的。本文报告了1996 - 1997年登记的乳腺癌患者的生存数据。随访通过被动和主动方式进行。癌症诊断经组织学确认的病例比例为90%；仅依据死亡证明（DCOs）的病例占6%；纳入生存分析的病例占登记总数的81%。从发病日期起五年的完整随访率为30%。1年、3年和5年的相对生存率分别为89%、56%和37%。五年年龄标准化相对生存率为35%。按年龄组划分的五年相对生存率未显示出任何模式或趋势，且呈波动状态。大多数病例被诊断为疾病区域扩散（44%），其次是局限期（17%）。按疾病范围划分的五年绝对生存率分别为局限期（65%）、区域扩散期（35%）、远处转移期（12%）和未知期（35%）。乳腺癌的五年生存率趋势从1987年的46%降至1996 - 1997年的37%。
