九江市放射工作人员健康检查结果的动态观察

目的了解长期低剂量电离辐射接触对放射工作人员身体健康影响及动态变化情况。方法按照放射工作人员职业健康检查规范要求,结合个人放射剂量监测结果对1989—2009年连续21年1072人次放射工作人员检查结果进行动态变化分析。结果九江市放射工作人员人均年剂量当量有逐年下降趋势。放射工作人员的内科检查、淋巴细胞微核、血小板、血红蛋白阳性检出率有逐年下降趋势,市县乡之间无明显差异,其余项目无明显变化。结论随着放射防护水平提高,放射工作人员身体健康状况有一定好转,但是还需进一步加强防护。

Dynamic Observation of Health Examination Results of Radiation Workers in Jiujiang City

[Objective]To understand the of the effect of long-term low-dose ionizing radiation on health of radiation workers and its dynamic change.[Methods] According to the occupational heath examination requirements for radiation workers,the heath examination results of radiation workers for 1 072 person-time and consecutive 21 years during 1989-2009 were dynamically analyzed.[Results]The annual average dose equivalent of each radiation worker decreased annually.The physical examination,lymphocyte micronucleus,pla...