한국 노인의 일반촬영 이용량 및 피폭선량

• 영문명: General Radiography Usage and Exposure Dose of Korean Elderly: Based on Data from Aged Patients in 2016
• 발행기관: 대한방사선과학회(구 대한방사선기술학회)
• 저자명: 길종원(Jong-Won Gil) 유세종(Se-Jong Yoo) 이원정(Won-Jeong Lee)
• 간행물 정보: 『방사선기술과학』방사선기술과학 제44권 제5호, 495~502쪽, 전체 8쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2021.10.30

영문 초록

This study aims to provide basic data for elderly health insurance policy and medical radiation safety management by analyzing the general radiography usage and exposure dose of the elderly in Korea. The effective dose for each general radiography was calculated using the ALARA-GR program for 260 general radiography codes selected from ‘National Health Insurance Care Benefit Cost’. The usage of general radiography was analyzed in the 2016 elderly patient data of the Health Insurance Review and Assessment Service, and the effective dose for each general radiography was applied. The general radiography usage and exposure dose per person aged 65 years and over was 6.47 cases and 0.56 mSv. Females showed higher value than males as 7.15 cases and 0.66 mSv(p<.001). By age, those between 75 and 79 showed the highest number as 6.97 cases and 0.62 mSv(p<.001). Those who were supported by Medical Aid showed higher value than those who were insured by National Health Insurance as 8.82 cases and 0.76 mSv(p<.001). In addition, the ratio by radiography was in the order of Chest 20.85%, Knee Joint 15.58%, and L-spine 14.67%, and the exposure dose was L-spine 29.40%, Chest 15.82%, Abdomen 7.97%, and Entire Spine 7.20%. General radiography, which is widely used due to the high frequency of diseases in the elderly population should be taken into consideration when establishing health insurance policies. In addition, it is necessary to check whether the general radiography with high exposure dose is performed as a routine examination without considering medical necessity.

목차

Ⅰ. 서론

Ⅱ. 대상 및 방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

키워드

노인인구 일반촬영 피폭선량 선량계산 프로그램 ALARA-GR Elderly population General radiography Exposure dose Dosimetry program ALARA-GR