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目的调查上海市某区放射工作人员对辐射基础、防护、应急等知识的知晓和需求情况。方法对上海市某区150名放射工作人员发放问卷式调查表,对回收的147份问卷结果进行统计学处理。结果所调查放射工作人员知晓率最低的是辐射有关基础知识方面的问题(84.76%),对放射知识需求率最高(95.24%)。不同学历、不同年龄、不同行业放射工作人员之间辐射有关基础知识、辐射防护知识认知情况差异有统计学意义(P<0.05)。放射性对人体危害情况知晓率仅在不同学历放射工作人员间差异有统计学意义(P<0.01)。辐射应急知识、放射法律法规的知晓率、放射知识需求情况调查在学历、年龄及职业方面差异无统计学意义(P>0.05)。结论上海市某区放射卫生工作人员具备一定的辐射知识。应继续加强放射卫生基础和辐射防护知识方面的宣传和培训力度,提高该区重点人群放射工作人员辐射知识的认知水平。
Objective To investigate the knowledge and needs of radiation workers in a district of Shanghai on the basis of radiation, protection and emergency response. Methods A questionnaire survey was conducted among 150 radiation workers in a certain district in Shanghai. The results of 147 questionnaires collected were statistically analyzed. Results The lowest awareness of radiation workers surveyed was related to the basic knowledge of radiation (84.76%) and the highest demand for radiation knowledge (95.24%). The basic knowledge of radiation among radiation workers of different education levels, ages and industries was significantly different (P <0.05). The awareness rate of radioactive hazard to human body was only different among radiologists with different academic qualifications (P <0.01). Radiation emergency knowledge, awareness of radiation laws and regulations, radiation knowledge needs survey did not statistically significant differences in education, age and occupation (P> 0.05). Conclusion Radiological health workers in a district of Shanghai have some knowledge of radiation. The publicity and training on radiation health knowledge and radiation protection knowledge should continue to be strengthened so as to raise the level of knowledge on radiation knowledge among radiological workers in key populations in the area.