长沙市部分医护人员辐射防护知信行现状调查及影响因素分析

摘要/Abstract

摘要： 目的了解医护人员辐射防护知信行现状,并分析其影响因素,为制定提高医护人员辐射防护能力的干预措施提供依据。方法采用整群抽样的方法,选取长沙市2家三级甲等综合医院和2家肿瘤专科医院,采用自编的医护人员辐射防护知信行量表对其核医学科、放射影像科、放射治疗科等辐射相关科室的医护人员进行调查,分析医护人员辐射防护知信行现状及影响因素。结果 395名医护人员辐射防护知识、态度、行为得分及知信行总分得分分别为(35.02±8.86)、(33.50±4.06)、(23.66±6.05)、(92.19±15.62)分。其中知识维度得分率最低,为43.66％;态度维度得分率最高,为96.94％;行为维度得分率为85.97%。分析显示,不同职业类别、参加培训意愿、培训次数分组、是否建立个人剂量档案、工作场所防护是否符合规定、职称、是否目睹过辐射损害、科室是否定期检查设备性能是医护人员辐射防护知信行水平的主要影响因素(P<0.05)。结论医护人员辐射防护态度较积极,但知识水平偏低,行为有待提高,应完善培训体系,以提高其辐射防护知信行水平。

关键词: 医护人员, 辐射防护, 知信行

Abstract: Objective To investigate the status of knowledge, attitude and practice of radiation protection among medical staff, analyze the influencing factors, provide a basis for developing intervention measures to improve radiation protection capability of medical staff. Methods Using the method of cluster sampling, two Category Ⅲ Grade A comprehensive hospitals and two oncology specialized hospitals in Changsha were selected. A self-designed score scale for radiation protection knowledge, attitude and practice was used to investigate the medical staff of medical radiation related departments such as nuclear medicine, radiology imaging, and radiotherapy. The current situation and influencing factors of radiation protection knowledge, attitude and practice among medical staff were analyzed. Results The scores of radiation protection knowledge, attitude and practice of 395 medical staff were (35.02±8.86), (33.50±4.06), (23.66±6.05), and (92.19±15.62), respectively. The knowledge dimension has the lowest score rate at 43.66%, while the attitude dimension has the highest score rate at 96.94%, and the score rate of practice dimension is 85.97%. Analysis shows that different occupational categories, willingness to participate in training, grouping of training frequency, whether personal dose files are established, whether workplace protection meets regulations, professional titles, whether radiation damage has been witnessed, and whether the department regularly checks equipment performance are the main influencing factors on the level of radiation protection knowledge and practice among medical staff (P<0.05). Conclusion Medical staff have a positive attitude towards radiation protection, but their knowledge level is relatively low and their practice needs to be improved. Therefore, a training system should be improved to improve their knowledge, attitude and practice level in radiation protection.

Key words: medical staff, radiation protection, knowledge, attitude and practice

中图分类号:

杨雪娇, 刘高明, 向谷良, 倪千喜. 长沙市部分医护人员辐射防护知信行现状调查及影响因素分析[J]. 辐射防护通讯, 2024, 44(4): 12-20.

YANG Xuejiao, LIU Gaoming, XIANG Guliang, NI Qianxi. Current situation investigation and influencing factor analysis on knowledge, attitude and practice of radiation protection among some medical staff in Changsha City[J]. RADIATION PROTECTION BULLETIN, 2024, 44(4): 12-20.

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