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| A survey of the frequency of medical exposure in Fangshan District of Beijing, 2019 |
| SU Dewen, LIU Tie, LIU Xiaoling, MA Changqing |
| Fangshan District Center for Disease Control and Prevention, Beijing 102441 China |
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Abstract Objective To investigate the basic situation of radiodiagnosis and radiotherapy institutions and the frequency of medical exposure in Fangshan District, Beijing, China. Methods A general survey using the questionnaire was conducted online to obtain the basic situation of the radiodiagnosis and radiotherapy institutions, the number of people in each type of radiodiagnosis and radiotherapy project, and the number of the usually resident population in the whole district in 2019, thus obtaining the frequency of medical exposure in each type of radiodiagnosis and radiotherapy project.Results There were 60 radiodiagnosis and radiotherapy institutions, 565 radiology staff, and 199 sets of radiodiagnosis and radiotherapy equipment in the whole district in 2019. The frequency of medical exposure was 521.29 per 1000 people, among which conventional medical diagnostic X-ray workers accounted for 301.79 per 1000 people (57.89%) and computed tomography workers accounted for 207.56 per 1000 people (39.82%). The number of tertiary hospitals accounted for 6.67% of the radiodiagnosis and radiotherapy institutions, and the number of people exposed tomedical radiation in tertiary hospitals accounted for 52.25% of the total. The number of secondary hospitals accounted for 5.00% of the radiodiagnosis and radiotherapy institutions, and the number of people exposed to medical radiation in secondary hospitals accounted for 27.83% of the total. Conclusion The distribution of medical exposure in Fangshan District is uneven. The radiodiagnosis and radiotherapy technology used is relatively single. Relevant departments should strengthen macroscopic readjustment and control, and formulate reasonable policies, so as to rationally allocate and effectively utilize medical and health resources.
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Received: 23 September 2021
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[1] United Nations Scientific Committee on the Effects of Atomic Radiation. Sources and effects of ionizing radiation[R]. New York: UNSCEAR, 2010.
[2] 苏垠平, 牛昊巍, 孙全富. 医疗照射频度调查的方法学探讨[J]. 中华放射医学与防护杂志, 2013, 33(4): 413-415. DOI:10.3760/cma.j.issn.0254-5098.2013.04.021
Su YP, Niu HW, Sun QF. Methodological discussion on investigation of medical exposure frequency[J]. Chin Radiol Med Prot, 2013, 33(4): 413-415. DOI:10.3760/cma.j.issn.0254-5098.2013.04.021.
[3] 郑钧正, 高林峰, 卓维海, 等. 上海市放射诊疗发展趋势与医疗照射防护研究[J]. 辐射防护,2014,34(5):265-273
Zheng JZ, Gao LF, Zhuo WH, et al. A trend study on radiodiagnosis and radiotherapy and radiological protection for medical exposure in Shanghai[J]. Radiat Prot, 2014, 34(5): 265-273
[4] 罗英男, 高艳辉, 郭大伟, 等. 河北省2016年度X射线诊断医疗照射频度调查[J]. 中国辐射卫生, 2019, 28(2): 160-165. DOI: 10.13491/j. issn. 1004-714x. 2019.02. 012
Luo YN, Gao YH, Guo DW, et al. Investigation on the frequency of X-ray diagnostic medical exposure in Hebei Province in 2016[J]. Chin J Radiol Health, 2019, 28(2): 160-165. DOI: 10.13491/j. issn. 1004-714X. 2019.02. 012
[5] 牛振, 刘春旭, 刘彦, 等. 天津市X射线诊断设备医疗照射频度调查[J]. 中华放射医学与防护杂志,2019,39(6):450-453. DOI: 10.3760/cma.j.issn.0254-5098.2019.06.009
NiuZ, Liu CX, Liu Y, et al. Investigation on the frequency of medical exposure of X-ray diagnostic equipment in Tianjin[J]. Chin Radiol Med Prot, 2019, 39(6): 450-453. DOI: 10.3760/cma.j.issn.0254-5098.2019.06.009
[6] 姚杰, 高林锋, 钱爱君, 等. 上海市医用X射线诊断应用频度调查[J]. 中华放射医学与防护杂志,2019,39(5):370-375. DOI: 10.3760/cma.j.issn.0254-5098.2019.05.009
Yao J, Gao LF, Qian AJ, etal. Survey on frequency of medical X-ray diagnosis in Shanghai[J]. Chin Radiol Med Prot, 2019, 39(5): 370-375. DOI: 10.3760/cma.j.issn.0254-5098.2019.05.009
[7] 余宁乐, 王进, 马加一, 等. 江苏省2016年度医疗照射频度调查[J]. 中国辐射卫生,2019,28(3):254-261. DOI: 10.13491/j.issn.1004-714X.2019.03.010
Yu NL, Wang J, Ma JY, etal. Survey and analysis on application frequency of medical exposure in Jiangsu Province in 2016[J]. Chin J Radiol Health, 2019, 28(3): 254-261. DOI: 10.13491/j.issn.1004-714X.2019.03.010
[8] International Commission on Radiological Protection. ICRP Publication 87. Managing patient dose in computed tomography[R]. Oxford: ICRP, 2000.
|
| [1] |
ZHANG Shuai, Haribala, Gerilemandahu, XU Xiao, SUN Zhichao, WANG Chengguo, DENG Jun. Current situation and analysis of radiological diagnosis and treatment resources in Inner Mongolia Autonomous Region, China, 2019[J]. , 2022, 31(2): 157-162. |
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