SURVEILLANCE, EPIDEMIOLOGY, AND END RESULTS--SEER

1.定期汇总和报告#年癌症发病率 预见区和美国的癌症死亡率； 2.监测每年的癌症发病率趋势，以确定 在以下定义的人群亚组中发生的特定形式的癌症 地理、人口和社会特征； 3.提供持续的资料，说明随时间在以下方面发生的变化 癌症的诊断、治疗和相关变化中的疾病 患者存活率； 4.实施具体研究，以确定符合以下条件的因素 癌症控制干预措施包括环境、职业、 与社会经济、饮食和健康相关的暴露；以及筛查 实践、早期发现、治疗和其他决定因素 患者生存的范围和质量。

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.