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目的 了解江门市医用诊断X射线单位的基本状况。方法 采用全国统一的医疗照射调查表对江门市医用诊断X射线单位的基本情况进行回顾性调查。结果 开展放射业务单位数逐年递增 ;2 0 0mAX射线机占 33 2 % ,≤ 5 0mA占 2 2 8% ,两者共占 5 6 0 % ,进口X射线机的合格率为 93 1% ,国产机为 6 9 7% ,高mAX射线机的合格率高于低mA机 ;放射工作人员的培训 ,高学历人员的合格率高于低学历的人员 ,镇医院工作人员的合格率低于县、市级医院。结论 我市开展放射业务单位数有逐年递增的趋势 ,镇医院工作人员掌握卫生防护知识的程度差于县、市级医院。应健全安全防护管理制度 ,加强基层业务人员的培训 ,持证上岗
Objective To understand the basic situation of medical diagnostic X-ray units in Jiangmen City. Methods A unified national medical exposure questionnaire was used to conduct a retrospective survey on the basic situation of medical diagnostic X-ray units in Jiangmen City. As a result, the number of radiological units started to increase year by year; 2 0 0mAX ray machines accounted for 33 2%, ≤ 5 0mA 2 8 8%, both accounted for 56 0%, imported X-ray machines passed 93 1% The machine was 697%, high mAX ray machine pass rate higher than the low mA machine; radiation workers training, high qualification rate of qualified personnel higher than those with low education, the town hospital staff pass rate is lower than the county, Municipal hospital. Conclusion The number of radiological units in our city has been increasing year by year. The staffs in town hospitals have a lower degree of knowledge of health protection than those at county and municipal levels. Security management system should be perfected, training for grassroots business personnel should be strengthened and certificates should be issued