某省放射治疗单位的防护现况分析

目的 了解某省放射治疗单位的防护现况,发现问题,提出建议。方法 以某省2010年度放射治疗单位的卫生监督执法卷宗为资料来源,采用SPSS 13.0统计软件进行描述性统计分析。结果 全省共23家放射治疗单位,《放射诊疗许可证》持证率为91.3%,《放射工作人员证》持证率为80.5%,职业健康检查率为95.9%,个人剂量监测率为98.5%,共配备医学物理人员36人,放射治疗设备检测率为86.8%,放疗剂量扫描装置和个人剂量报警仪的配置率分别为43.5%和73.9%。结论 某省仍存在放射治疗单位、人员及大型医用设备未取得许可证,医学物理人员和配套设备不足的情况。医疗机构及卫生行政部门需做好放射防护管理工作,加快许可进程,合理配置人员和设备,加强放射防护及有关法律知识的培训,完善放射防护管理制度。

Analysis of the Status Quo of Radiological Protection for Radiotherapy Units in a Certain Province

Objective To examine the status quo of radiological protection for radiotherapy units in a certain prov ince, investigate the existing problems and propose the corresponding suggestions. Methods The sample of law enforcement files of radiotherapy units for a certain province in 2010, acquired by health supervision, was analyzed by statistic software of SPSS 13.0. Results In 23 radiotherapy units, the rate of holding ＂Radiation Treatment Permits＂ is 91.3%, radiation work ers with ＂Certificate of Radiation Workers＂ is 80.5% , occupational health examination is 95.9%, individual dose monitoring is 98.5%, the inspecting rate of radiotherapy equipments is 86.8%, the configuring rate of radiation dose scanners is 43.5% , personal alarm dosimeters is 73.9% , and the number of medical physics staffs is 36. Conclusion There are still some organizations, workers and large medical equipments haven＇ t obtained permissions. The medical physics staffs and asso ciated equipments are not enough. Hospitals and health administrative departments need to improve the work of radiological protection and administration, especially speeding up the process of granting permits, completing the deposing of equipments and staffs, strengthening the propaganda and training of radiation protection knowledge and regulations, completing radiation protection management system.