《放射治疗机房的辐射屏蔽规范第3部分:γ射线源放射治疗机房》(GBZ/T 201.3—2014)跟踪评估结果分析——医疗机构相关人员  

Analysis of tracking evaluation results of Radiation Shielding Specification for Radiotherapy Room,Part 3:Radiotherapy Room ofγ-Ray Sources(GBZ/T 201.3-2014):Relevant personnel in medical institutions

作　　者：杜翔[1] 胡传朋 王进[1] 马永忠[3] 徐小三[1] 杨春勇[1] 冯泽臣[3] 李海亮[4] 王建礼 翟贺争[6] DU Xiang;HU Chuanpeng;WANG Jin;MA Yongzhong;XU Xiaosan;YANG Chunyong;FENG Zechen;LI Hailiang;WANG Jianli;ZHAI Hezheng(Jiangsu Provincial Center for Disease Control and Prevention,Nanjing 210000 China;Henan Institute for Occupational Health,Zhengzhou 450052 China;Beijing Center for Disease Control and Prevention,Beijing 100013 China;Institute of Radiation Medicine,Shandong First Medical University&Shandong Academy of Medical Sciences,Jinan 250000 China;XiangYa Hospital Zhuzhou Central south University,Zhuzhou 412007 China;Chinese Academy of Medical Sciences&Peking Union Medical College,Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine,Tianjin 300192 China)

机构地区：[1]江苏省疾病预防控制中心,江苏南京210000 [2]河南省职业病防治研究院,河南郑州450052 [3]北京市疾病预防控制中心,北京100013 [4]山东省医学科学院放射医学研究所,山东第一医科大学(山东省医学科学院),山东济南250000 [5]中南大学湘雅医学院附属株洲医院,湖南株洲412007 [6]中国医学科学院放射医学研究所,天津市放射医学与分子核医学重点实验室,天津300192

出　　处：《中国辐射卫生》2023年第5期489-494,共6页Chinese Journal of Radiological Health

基　　金：2022年度中国疾病预防控制中心公共卫生领域卫生健康标准评估项目(2022-JK-FS-003);江苏省医学重点学科(ZDXK202249);江苏省预防医学科研课题(Y2018082)。

摘　　要：目的调查医疗机构相关从业人员对GBZ/T 201.3—2014《放射治疗机房的辐射屏蔽规范第3部分:γ射线源放射治疗机房》的了解情况以及该标准实施、应用情况并收集相关的问题和建议,为该标准的进一步修订和实施提供科学依据。方法就该标准知晓性情况、培训情况、应用情况、修订建议等内容对全国12个省、直辖市的从事γ射线源放射治疗设备生产、使用和机房设计相关从业人员(合称医疗机构相关从业人员)进行问卷调查,收集问卷并建立专用Excel数据库,采用SPSS 22.0进行统计分析。结果126名相关从业人员填写了问卷。选择“了解”和“非常了解”该标准的调查对象占75.4%;参加过该标准培训的调查对象仅占42.86%;45.24%和54.76%的调查对象认为该标准“充分满足”或“基本满足”γ源设备防护检测和屏蔽设计需要;提示该标准在应用人群中评价较高,适用性较强;但同时该标准在相关从业人员中知晓情况不甚理想,培训覆盖率较低,应用频率不高。结论该标准总体满足现阶段γ射线源放射治疗机房防护屏蔽设计需要,但仍有部分内容需要结合应用现状进行修订。Objective To investigate the awareness,implementation,and application of the Radiation Shielding Specification for Radiotherapy Room,Part 3:Radiotherapy Room ofγ-Ray Sources(GBZ/T201.3—2014)by medical institution personnel,to collect problems and recommendations,and to provide a scientific basis for further amendments and implementation of the standard.Methods A questionnaire survey about the awareness,training and application situation and the modification advices of the standard was conducted among practitioners engaged in the production,use,and machine room design related toγ-ray source radiotherapy equipment(collectively referred to as medical institution personnel)in 12 provinces and direct-administered municipalities in China.The questionnaires were collected and a special Excel database was set up for statistical analysis using SPSS 22.0.Results A total of 126 practitioners responded and completed the questionnaire.Approximately 75.4%of respondents indicated that they either“understood”or“understood well”the standard;42.86%received relevant training;45.24%and 54.76%indicated that the standard“met”or“basically met”the requirements of detection ofγ-ray radiotherapy equipment shielding or design of shielding room.The standard was highly evaluated for suitability.However,the awareness of the standard was inadequate,the rate of training participation was low,and its practical application was limited.Conclusion The standard generally aligns with the requirements for shielding room design inγ-ray radiotherapy.Some revisions should be done according to the current situation ofγ-ray radiotherapy.

关 键 词：源放疗 追踪评价 问卷调查 报告分析 

分 类 号：R141[医药卫生—公共卫生与预防医学]