Computed tomography dose management practices and the adoption of automated dose monitoring tools in Australia: a national survey.

IF 0.7 4区 环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES
Mohammed Alanazi, Peter Kench, Seyedamir Tavakoli-Taba, Ernest Ekpo
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引用次数: 0

Abstract

This study investigates computed tomography (CT) dose management and automatic dose monitoring software (DMS) use in Australian radiology departments. An online survey covering departmental characteristics, dose management practices, DMS usage, and radiation protection activities was distributed through national radiation organisations and social media. Of the 132 initial responses received, 45 were eligible, completed, and analysed. The findings indicate 91% (n = 41/45) of departments regularly assess CT doses, with 63% (n = 26/41) conducting such assessments only once a year. Automatic DMS tools were utilised by 41% (n = 17/41) of these departments for CT dose data collection and analysis, while 59% (n = 24/41) relied on traditional methods. Only 25% (n = 6/24) of non-DMS users indicated plans for future adoption. A radiation protection team was present in 41% (n = 17/41) of departments. While dose assessment is commonly practised, it mostly relies on manual methods and is performed infrequently. Broader DMS implementation and formal radiation protection teams are recommended to strengthen CT dose management and enable continuous monitoring.

澳大利亚计算机断层扫描剂量管理实践和自动剂量监测工具的采用:一项全国性调查。
本研究调查了澳大利亚放射科使用的计算机断层扫描(CT)剂量管理和自动剂量监测软件(DMS)。通过国家辐射组织和社会媒体分发了一项在线调查,内容涉及部门特点、剂量管理做法、DMS使用和辐射防护活动。在收到的132份初步答复中,有45份符合条件,完成并进行了分析。调查结果显示,91% (n = 41/45)的科室定期评估CT剂量,63% (n = 26/41)的科室每年仅进行一次此类评估。41% (n = 17/41)的科室采用自动DMS工具收集和分析CT剂量数据,59% (n = 24/41)的科室采用传统方法。只有25% (n = 6/24)的非dms用户表示计划将来采用。41%(17/41)的科室设有辐射防护小组。虽然通常进行剂量评估,但主要依靠人工方法,很少进行。建议更广泛地实施DMS并组建正式的辐射防护小组,以加强CT剂量管理并实现持续监测。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Radiation protection dosimetry
Radiation protection dosimetry 环境科学-公共卫生、环境卫生与职业卫生
CiteScore
1.40
自引率
10.00%
发文量
223
审稿时长
6-12 weeks
期刊介绍: Radiation Protection Dosimetry covers all aspects of personal and environmental dosimetry and monitoring, for both ionising and non-ionising radiations. This includes biological aspects, physical concepts, biophysical dosimetry, external and internal personal dosimetry and monitoring, environmental and workplace monitoring, accident dosimetry, and dosimetry related to the protection of patients. Particular emphasis is placed on papers covering the fundamentals of dosimetry; units, radiation quantities and conversion factors. Papers covering archaeological dating are included only if the fundamental measurement method or technique, such as thermoluminescence, has direct application to personal dosimetry measurements. Papers covering the dosimetric aspects of radon or other naturally occurring radioactive materials and low level radiation are included. Animal experiments and ecological sample measurements are not included unless there is a significant relevant content reason.
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