2008—2013年某机场放射工作人员晶状体混浊的调查

Investigation on lens opacity of radiation workers in an airport during 2008—2013

目的了解深圳某机场放射工作人员眼晶状体的混浊情况,为有针对性的制定放射线管理计划提供依据。方法统计2008—2013年深圳某机场放射工作人员眼晶状体混浊情况的检查结果并进行分析。结果 2008年深圳市某机场放射工作人员536例(1 072只)的眼晶状体混浊率为2.80%,连续6年追踪调查,眼晶状体混浊率分别为2.87%、2.85%、2.88%、2.90%、2.89%,差异无统计学意义(P>0.05);2013年放射组的眼晶状体混浊率为2.77%,与对照组的1.92%相比,差异无统计学意义(P>0.05)。结论正确使用符合国标的X光射线行李包检测仪的放射工作人员的工作是安全的;建议按照《放射作业人员职业健康管理办法》进行个人剂量监测。

Objective To understand the lens opacities of Shenzhen airport radiation workers during 2008—2013.Methods The results of the lens opacities of Shenzhen airport radiation workers in the last 6 years were counted and analyzed.Results The rate of lens opacities of 536 radiation workers in 2008 in Shenzhen airport was 2.80%.The 6-year follow-up showed that the rate of lens opacities respective was 2.87%, 2.85%, 2.88%, 2.90%, 2.89%, there was not a significant difference（P 〉 0.05）.The rate of lens opacities of radiation workers in 2013 in Shenzhen airport was 2.77% and 1.92% in the controlled, there was not a significant difference（P〉 0.05）.Conclusions Radiation workers who use exactly the x-ray luggage inspection system according to relevant national standards can work safely.According to Management Method of Occupation Health for Radiation Workers, we suggest that individual dose radiation workers should be monitored.