全国医用辐射防护监测信息系统构建及应用情况

目的 依托全国放射卫生信息平台，建立全国医用辐射防护监测信息系统，支持国家医用辐射防护监测项目数据上报，全面了解医用辐射防护现状。方法 根据国家医用辐射防护监测方案、法规和标准，前端采用HTML、CSS、JavaScript，后端采用JAVA语言，平台数据库采用SQL server，开发中间件为Tomcat。系统通过B/S的架构建立数据上报和分析系统，并对2017年度的监测数据进行了统计分析。结果 平台的业务组成包括数据采集（通过各业务系统）、数据资源整合（整合业务系统公共数据）、应用和展现4个层次。实现架构灵活、信息集中、操作便捷的全国医用辐射防护监测系统，完成2017年国家医用辐射防护信息的上报，汇总和数据统计分析，2017年度共上报33 565所医院放射防护基本情况和10 624台放射诊疗设备性能及防护信息。共完成统计信息报表95个，分别从时间、行政地理信息、医院级别、设备种类4个维度描述全国医用辐射防护现状。结论 医用辐射防护监测系统达到设计目的，顺利完成2017年数据上报，为了解全国医用辐射防护现状和放射诊疗防护管理政策制定提供了数据支持。

Construction and application of national monitoring information system for medical radiation protection

Objective To construct a national medical radiation protection monitoring information system (NMRPMIS) based on the national radiation health information platform, support the national medical radiation protection monitoring project data reporting, and comprehensively understand the current situation of medical radiation protection. Methods According to the national radiation protection monitoring plan, laws, regulations and standards, HTML, CSS and JavaScript were used in the front end, JAVA language was used in the back end, SQL server was used in the platform database and Tomcat was used as the middleware. A data reporting and analysis system was set in the system through B/S structure, with statistical analysis of the 2017 annual monitoring data carried out. Results The business composition of the platform includes four levels:data acquisition (through various business systems), data resource integration (integration of business system public data), application, and display. The national medical radiation protection monitoring system with flexible structure, centralized information and convenient operation was implemented. The national medical radiation protection information was reported in 2017. The basic situation of radiation protection in 33 565 hospitals and the performance and protection information of 10 624 pieces of radiation diagnosis and treatment equipment were reported in 2017. A total of 95 statistical information reports were completed, describing the current situation of medical radiation protection in China from four dimensions:time, administrative geographic information, hospital level, and equipment types. Conclusions Medical radiation protection monitoring system helped achieve the design goal and successfully complete the data reporting in 2017. It provides data support for understanding the current situation of medical radiation protection and the protection management policymaking in China.