| Zhang Xianpeng,Zhou Tao,Zhang Wei,et al.Analysis of individual dose monitoring results for radiation workers in Shandong province from 2016 to 2020[J].Chinese Journal of Radiological Medicine and Protection,2023,43(2):118-123 |
| Analysis of individual dose monitoring results for radiation workers in Shandong province from 2016 to 2020 |
| Received:October 20, 2022 |
| DOI：10.3760/cma.j.cn112271-20221020-00413 |
| KeyWords:Effective dose Individual dose monitoring Radiation workers |
| FundProject: |
| Author Name | Affiliation | E-mail | | Zhang Xianpeng | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Zhou Tao | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Zhang Wei | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Liu Yi | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Wang Xinyun | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Liu Jianwei | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Li Wei | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Tang Bo | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Xia Chundong | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | | | Yang Ke | Shandong Provincial Center for Disease Control and Prevention Public Health Monitoring and Evaluation Institute, Jinan 250014, China | ayyangke@163.com | | Deng Jun | Key Laboratory of Radiological Protection and Nuclear Emergency, China CDC, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China | |
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| Abstract:: |
| Objective To summarize the levels of individual dose to radiation workers in Shandong province from 2016 to 2020, and to analyze the trends in their change in order to provide scientific basis for radiation workers' health management.Methods The experimental detection and quality control were carried out in compliance with the national standards Specifications for individual monitoring of occupational external exposure (GBZ 128-2019) and the Testing criteria of personnel dosimetry performance for external exposure (GBZ 207-2016). The result of the personal dose monitoring of occupational external exposure of all radiation workers monitored by the Centers for Disease Control and Prevention in 16 cities of Shandong province were retrospectively analyzed by using SPSS 23.0 software.Results The total number of monitored workers were 25 523 with an average annual individual effective dose of 0.28 mSv. There were statistically significant differences among radiation workers in different years (H=2 815.91, P<0. 001). The average annual individual effective dose showed an upward trend followed by a downward trend. The average annual effective dose of 0.55 mSv for nuclear medicine radiation workers in medical applications was the highest, with statistically significant differences among different occupational radiation workers (H=310.37, P<0.001). The average annual effective dose of 0.37 mSv for radioactivity logging workers in industrial applications was the highest, with statistically significant differences among different occupational radiation workers (H=448.07, P<0. 001). The average annual effective dose to radiation workers in medical applications was higher than in industrial applications (Z=-14.93, P<0.001).Conclusions The average annual effective dose to nuclear medicine radiation workers in medical applications and logging radiation workers in industrial applications are relatively high. There would be a push to furthe improve workplace protection measures and strengthen the management and supervision of radiological workers. |
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