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目的研究1999年、2003年前后2次卫生许可监督时放射工作单位防护状况,探讨卫生监督管理对放射工作单位防护状况的影响。方法在2次卫生许可监督中分别用现场卫生监督笔录和专用调查表记录有关单位防护状况。针对调查中发现的防护问题,通过下发卫生监督意见书责令整改。结果前后2次卫生许可时,有关单位放射防护状况明显不同,差异有显著性。第2次卫生许可时防护状况较好。结论放射卫生监督具有改善防护状况的正向促进作用。
Objective To study the protective status of radiological units during the supervision of two kinds of hygiene permits in 1999 and 2003, and to discuss the influence of health supervision and management on the protection of radiological units. Methods The records of the relevant units were recorded by on-site medical supervision transcripts and special questionnaires respectively in the supervision of 2 hygiene permits. For the protection problems found in the investigation, rectification was ordered by issuing a health supervision opinion. Results before and after 2 times when health permits, the unit’s radiation protection was significantly different, the difference was significant. The second health permit when the protective situation is better. Conclusion Radiological surveillance has a positive effect of improving the status of protection.