我国“个人剂量监测登记系统”的10年应用与发展

目的 在线、动态采集与分析我国放射工作人员职业照射剂量信息与数据，为保护其职业健康、预防控制职业性放射性疾病提供数据基础与科学依据。方法 参考我国放射卫生相关法律法规和标准，分析个人剂量登记与管理需求，动态设计、开发和运行“个人剂量监测登记系统”。全国个人监测技术服务机构通过网络直报个人剂量数据。中国疾控中心辐射安全所开展系统运维、数据质控和结果的分析与利用。结果 登记系统于2009年11月成功建立、部署并在全国范围上线启用。截至2018年，系统共授权用户364家，采集个人监测剂量数据约660余万条，累计覆盖近8.5万余家放射工作单位约82万放射工作人员。结论 我国“个人剂量监测登记系统”的成功建立与应用10年来，促进、规范了我国放射工作人员个人监测数据的登记、管理和分析利用，逐步成为职业性放射性疾病防治与职业健康管理的科学手段与重要支撑。

Application and development of “national individual dose registry for occupationally exposed workers” in China for 10 years

Objective In order to provide the basis of data and science for the protection of occupational health and prevention and control of occupational radiation diseases, occupational exposure dose information and data of radiation workers in China were collected and analyzed online and dynamically.Methods In accordance with China’s relevant laws and regulations, the needs of individual dose registration and management were analyzed, and system of " national individual dose registry for occupationally exposed workers" was designed dynamically, developed and operated. The national personal monitoring technical service facilities reported the individual dose data directly on the internet. The system operation and maintenance, data quality control, and analysis and utilization of results are carried out by National Institute for Radiological Protection, China CDC.Results The registration system was successfully established, deployed and launched nationwide in November 2009. Since 2018, the system has authorized 364 users, collecting about 6.6 million individual monitoring dose data, and covering about 820 000 radiation workers in nearly 85 000 radiation work units.Conclusion The successful establishment and application of China's " national individual dose registry for occupationally exposed workers" in the past 10 years has promoted and standardized the registration, management and analysis of personal monitoring data of radiation workers in China, and has gradually become a scientific method for the prevention and treatment of occupational radioactive diseases and occupational health management.