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| Analysis on frequency of medical exposure in Hengshui City |
| SI Yi, WANG Yuchun, WU Ruili, HE Na |
| Hengshui Center for Disease Control and Prevention, Hengshui 053000 China |
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Abstract Objective To acquire the status of medical radiation diagnosis and treatment in radiation diagnosis and treatment institutions in Hengshui City.Methods Survey and analysis were carried out on various medical institutions in Hengshui city carrying out medical diagnosis, interventional therapy, radiotherapy and clinical nuclear medicine projects. The application frequency of radiological diagnosis and treatment was calculated based on the population data of Hengshui city.Results The number of medical and health institutions in Hengshui City that obtained the radiological diagnosis and treatment permits in 2016 was 105. The frequency of medical diagnosis was 253.72 per 1000 population, the frequency of interventional radiology was 1.42 per 1000 population, the frequency of radiotherapywas 0.36 per 1000 population, and the frequency of clinical nuclear medicine was 0.33 per 1000 population. There are only 4 counties and districts in the city to carry out interventional radiology, 7 counties and districts to carry out radiotherapy, and clinical nuclear medicine is carried out in only one hospital in Taocheng District, and the development of medical irradiation is very uneven.Conclusion We have preliminarily grasped the level of medical exposure frequency in the city’s radiological diagnosis and treatment institutions, enriched the basic data of the city's medical radiological health projects, and should give full play to the role of "mainstay" in the second-level hospital and “basic diversion” in the first-level hospital, so as to reduce the pressure on the third-level hospital to seek medical treatment. It provides reference for the future development of radiological diagnosis and treatment, and lays the foundation for further development of radiological hygiene work.
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Received: 16 February 2020
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