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| Survey on frequency of medical X-ray diagnosis in Suqian in 2017 |
| WU Wei1, WANG Jin2, ZHOU Yuanyuan2, ZHANG Jie3 |
1. Suqian Center for Disease Control and Prevention, Suqian 223800 China;
2. Jiangsu Provincial Center for Disease Control and Prevention;
3. Wannan Medical College |
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Abstract Objective To study and analyze the frequency of radiological diagnostic examination and the distribution characteristics of diagnostic subjects as to investigate the frequency of medical radiation in Suqian Radiological Diagnosis and Treatment Agency in 2017, which would estimate the frequency of medical X-ray radiological diagnosis and CT examination in Suqian City based on the sample hospital data.Methods The basic information of all radiological diagnosis and treatment institutions in Suqian was investigated by general survey method and more information of radiological diagnosis(eg. examination location and quantity)in 21 sample hospitals was surveyed by random layer sampling method. SPSS 22.0 was used for statistical analysis.Results By the end of 2017, there were 2.1 practicing doctors per thousand population in Suqian, which has reached Ⅰ level medical care area. The total number of medical X-ray diagnostic equipment is 567, among which 97 are CT. The overall medical x-ray diagnostic application frequency was 516.4 per thousand population and 201.9 for the CT scanners. The application frequency of medical x-ray diagnostic equipment increased 5.1 times where as the CT scanner increased 62.1 times compared to the year 1998.Conclusion The application frequency of medical X-ray diagnosis in Suqian is only 56.7% of the provincial average, which is basically consistent with that the local GDP per capita accounts for 49.6% of the provincial average.Further research on the substantial increase in the application of CT should be considered, and the investigation scheme should be improved to make the investigation results closer to the real situation.
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Received: 03 July 2019
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