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目的为全面了解河北省医用辐射防护现状,科学实施医疗卫生机构放射诊疗防护管理,为研究制订适宜的放射卫生标准和规范提供技术支持。方法全省统一安排,以随机抽取的形式,下发调查表,对全省放射诊疗机构基本情况进行调查,并依据相关标准和监测规范,对全省放射诊疗设备场所防护和部分性能指标进行监测。结果 91家医疗机构的放射诊疗场所放射防护监测率为95.1%,监测合格率为99.5%;放射诊疗设备监测率为81.5%,监测合格率为94.0%,设备性能监测合格率在60.0%~100.0%之间,乳腺屏片摄影设备合格率最低,为60.0%。结论部分医疗机构放射诊疗工作场所和设备性能监测率不高,部分承担监测任务的放射卫生技术机构能力建设亟待加强,应引起各有关方面重视,加强相关工作。
Objective To comprehensively understand the current status of medical radiation protection in Hebei Province, conduct scientific management of radiological diagnosis and treatment of medical and health institutions and provide technical support for studying and formulating appropriate radiation health standards and norms. Methods A unified arrangement was made throughout the province to issue a questionnaire in a randomized manner to investigate the basic situation of radiation medical institutions in the province and to monitor the protection and some performance indexes of radiation medical facilities in the province according to relevant standards and monitoring norms . Results The radiation protection surveillance rate of 91 medical institutions was 95.1%, the monitoring qualified rate was 99.5%, the radiotherapy equipment monitoring rate was 81.5%, the monitoring qualified rate was 94.0% and the equipment performance monitoring qualified rate was between 60.0% and 100.0 %, The lowest pass rate of breast screen photography equipment, 60.0%. Conclusions The monitoring rate of the performance of work stations and equipment in some radiotherapy clinics in some medical institutions is not high. The capacity building of some radiosurgery institutions that undertake some monitoring tasks needs to be strengthened urgently. All relevant parties should pay attention to and strengthen related work.