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KMID : 1143420180110040093
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Public Health Weekly Report
2018 Volume.11 No. 4 p.93 ~ p.96
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Status of diagnostic X-ray equipment management in Korea, 2016
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Kim Hyun-Ji
Lee Jung-Youl
Lee Byung-Young
Lee Jung-Eun
Kim Hyun-JIn
Song Seung-Ki
Im Gwang-Rae
Kim Jae-Ho
Lee Hyun-Koo
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Abstract
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In Korea, there has been a continuous increase in the number of diagnostic X-ray equipment from 75,762 in 2014 to 82,357 in 2016. District-based categorization revealed that the largest number of diagnostic X-ray equipment was 19,921(24.2%) in Seoul, while the smallest number was 264(0.3%) in Sejong. Classification based on the types of X-ray equipment showed that the portion of general equipment with a separate tube-high voltage (HV) generator was highest with 24.5%(20,215), followed by general equipment with integrated tube-HV generator used in radiography or fluoroscopy with 19.1%(15,731), intra-oral equipment with 18.6%(15,281), equipment for panoramic imaging with 14.7%(12,078), dental computed tomography with 8.7%(7,154), equipment for bone mineral densitometry with 7.8%(6,460), equipment for mammography with 3.8%(3,138), and whole body CT with 2.8%(2,300). Based on the period of use, 32.0%(26,330) of total equipment was used for “equal or less than 5years.” The more diagnostic X-ray equipment in the number increases, the more efforts will be required for the safe use of medical radiation.
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KEYWORD
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Radiologic Technology, Radiography, Dental Radiography, Mammography, Safety Management
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