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目的通过分析十堰市某医院放射工作人员2001—2013年健康监护资料,为进一步做好放射防护工作提供参考依据。方法采用回顾性分析方法,收集2001—2013年该院放射工作人员个人剂量监测和职业健康检查结果并进行统计、分析。结果 2001—2013年的13年期间,该院共完成5 059人次个人剂量监测,年人均有效剂量为(0.84±0.51)mSv/a;不同岗位中介入岗位人员高于其他岗位,平均为1.45 mSv/a;在7次共708人次职业健康检查中,有112人次放射敏感指标异常,异常率为15.8%,其中血常规异常较常见;异常率呈现下降趋势,女性、介入岗位和放射工龄长的人员异常率较高。结论该医院仍应进一步做好放射防护,要重点做好女性、介入岗位和放射工龄长的员工的健康监护工作。
Objective To provide reference for further radiological protection by analyzing the health guardianship data of radiation workers in a hospital in Shiyan City from 2001 to 2013. Methods A retrospective analysis method was used to collect the personal dose monitoring and occupational health examination results of radiation workers in the hospital from 2001 to 2013 and carry out statistics and analysis. Results During the 13-year period from 2001 to 2013, a total of 5 059 individual doses were monitored in the hospital. The average effective dose per person was (0.84 ± 0.51) mSv / a during the period from 2001 to 2013. The average number of interventions in different positions was 1.45 mSv / a; Among 7 708 occupational health examinations, 112 people had abnormal radiosensitivity index with an abnormality rate of 15.8%, of which blood abnormalities were more common; the abnormal rate showed a downward trend; and women, interventional positions and long-term radiation workers Abnormal rate of personnel higher. Conclusion The hospital should still do a good job in radiological protection. It is necessary to focus on the health care work of women, interventional workers and long-term radiation workers.