전산화단층촬영검사실 방사선사의 방사선피폭 방어행위에 영향을 미치는 요인 분석
Factors Influencing Protective Behavior against Radiation Exposure of Radiological Technologist in Computed Tomography Examination Room
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
This study was conducted to analyze factors Influencing Protective Behavior against Radiation Exposure using questionnaires for 231 radiological technologists working in Computed Tomography(CT) examination room with high radiation dose in diagnostic radiology field. Statistical analysis of the collected data revealed that the reasons for partially shielding the examination part in the CT scan were the lack of protective equipment, securing of radiation justification, being annoying and maybe not being harm to adults in order. It was also revealed that the variables influencing the protective behavior were protective behavior against radiation harm, self-efficacy, protective environment, organization culture, protective knowledge and protective instrument in order. The higher the radiological protective environment(β=0.245) and the lower the radiological protective knowledge(β=0.034), the more influential the protective behavior against radiation harm was. In this study, it was shown that non examination parts were not shielded in the CT scan. Therefore, it is necessary to improve the level of protective environment, to cultivate knowledge to improve the protective behavior against radiation harm and to have an intervention strategy for concrete action.
Abstract
This study was conducted to analyze factors Influencing Protective Behavior against Radiation Exposure using questionnaires for 231 radiological technologists working in Computed Tomography(CT) examination room with high radiation dose in diagnostic radiology field. Statistical analysis of the collected data revealed that the reasons for partially shielding the examination part in the CT scan were the lack of protective equipment, securing of radiation justification, being annoying and maybe not being harm to adults in order. It was also revealed that the variables influencing the protective behavior were protective behavior against radiation harm, self-efficacy, protective environment, organization culture, protective knowledge and protective instrument in order. The higher the radiological protective environment(β=0.245) and the lower the radiological protective knowledge(β=0.034), the more influential the protective behavior against radiation harm was. In this study, it was shown that non examination parts were not shielded in the CT scan. Therefore, it is necessary to improve the level of protective environment, to cultivate knowledge to improve the protective behavior against radiation harm and to have an intervention strategy for concrete action.
참고문헌 (19)
- 한은옥, "의료기관 방사선종사자의 방사선안전관리에 대한 지식, 태도 및 행위와 자기효능감 간의 관련성", 방사선방어학회지, 32(2), pp.89~96 (2007), 테스트학회
- Sato A., "About the outline about the radiation pamphlet for the citizen", 4th The International Joint Conference of KTJ Radiological Technologists (2001)
- Schauer, DA, "NCRP report No. 160, ionizing radiation exposure of the population of the United States, medical exposure—are we doing less with more, and is there a role for health physicists", Health physics, 97(1), pp.1~5 (2009)
- de Gonza’lez AB, "Projected cancer risks from computed tomographic scans performed in the United States in 2007", Archives of internal medicine, 169(22), pp.2071~2077 (2009)
- Brenner DJ, "Estimated radiation risks potentially associated with full-body CT screening", Radiology, 232(3), pp.735~738 (2004)
- Smith-bindman R, "Radiation dose associated with common computed tomography examinations and the associated lifetime attributable risk of cancer", Archives of internal medicine, 169(22), pp.2078~2086 (2009)
- Kim SJ, "Survey on radiation safety management of hospital radiation workers", Master's, pp.1992
- Kim SH, "Medical radiation exposure awareness and attitude of radiologist and patient medical radiation shielding", Master's, pp.2015
- Bandura A, "Analysis of self-efficacy theory of behavioral change Cognitive therapy and research", 1(4), pp.287~310 (1977)
- Bandura A, "Self-efficacy:The exercise of control" (1999)
- Kim YH, "Patient Exposure Dose from Medical X-ray Examination in Korea", Radiological Technology, 41(1), pp.241~248 (2005)
- Faul F, "Statistical power analyses using G*Power 3.1 :Tests for correlation and regression analyses", Behavior Research Methods, 41, pp.1149~1160 (2009)
- 강성금, "수술실 간호사의 방사선 방어에 대한 지식과 방사선 방어행위에 대한 인식도 및 수행도", 근관절건강학회지, 20(3), pp.247~257 (2013), 대한근관절건강학회[DOI]
- 한은옥, "방사선안전관리에 대한 지식, 태도 및 행위의 추이분석 : 의료기관 방사선종사자를 중심으로", 방사선기술과학, 30(4), pp.321~327 (2007), 대한방사선과학회
- Bandura, A., "Social foundations of thought and action" (1986)
- Barling J, "Self-efficacy beliefs and sales performance", Journal of Organizational Behavior Management, 5(1), pp.41~51 (1983)
- Gist ME, "Effects of alternative training methods on self-efficacy and performance in computer software training", Journal of applied psychology, 74(6), pp.884~ (1989)
- Yi CJ, "Chromosome Aberration in Peripheral Lymphocyte of Radiation Workers in Hospital", J Radiat Prot, 22, pp.227~235 (1997)
- Lee SK, "Study on the Diagnostic Radiation Safety Management and Actual Job Environment", Master's, pp.2007