診療放射線技師養成機関学生の放射線防護に関する認識度 : アンケート調査による分析

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Purpose : A questionnaire survey on the awareness of radiation protection was conducted to improve our curriculum of radiation protection education, which seems to be important for the safe administrative control systems and handling techniques of radiation. Survey : A total of 426 students answered our questionnaire during the period of 1994 to 1999. They were 80 first-year, 114 second-year and 232 third-year students. Results : (1) The facility values of 4 questions on the influence of radiation to a human body were 50.2%, 30.3%, 28.9% and 7.0%. There was no statistically significant difference among different age groups. (2) The facility values of 3 questions on the dose limitation of occupation exposure were 50.5% (on the effective dose equivalent), 36.4% (on the tissue dose equivalent to skin), and 40.9% (on the crystalline lens). (3) On safe handling of radiation, only 35.7% of students correctly answered that they use a plastic board to protect themselves from β-ray, while 77.0% correctly answered the question on the decontamination method of radioactive substance from the skin. Conclusion : The results show the students' lack of knowledge on radiation protection. Those involved in basic science education and radiation protection education, therefore, need to clarify their teaching content and offer explicit explanations on the proper dose of radiation, effects to exposure dose, interaction between different materials and radiation.
新潟大学の論文

診療放射線技師養成機関学生の放射線防護に関する認識度 : アンケート調査による分析

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