SURVEILLANCE EPIDEMIOLOGY & END RESULTS PROGRAM

1. 定期收集并报告各地区的癌症发病率 SEER 区域以及美国的癌症死亡率； 2. 监测年度癌症发病率趋势，以识别癌症发生的异常变化 发生在人口亚组中的特定形式的癌症由以下定义 地理、人口和社会特征； 3. 提供有关随时间变化的持续信息 诊断、治疗时的疾病以及癌症的相关变化 患者生存； 4. 开展具体研究，以确定影响因素 癌症控制干预措施包括环境、职业、 社会经济、饮食和健康相关的暴露；和筛选 实践、早期发现、治疗和其他决定因素 患者生存的程度和质量。

1. Assemble and report on a periodic basis, cancer incidence rates in SEER areas, and cancer mortality rates in the United States; 2. Monitor annual cancer incidence trends to identify unusual changes in specific forms of cancer occurring in population subgroups defined by geographic, demographic, and social characteristics; 3. Provide continuing information on changes over time in the extent of disease at diagnosis, therapy, and associated changes in cancer patient survival; 4. Implement specific studies designed to identify factors amenable to cancer control interventions including environmental, occupational, socioeconomic, dietary, and health-related exposures; and screening practices, early detection, treatment and other determinants of the extent and quality of patient survival.