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目的了解放射工作人员眼晶状体混浊发生情况。方法调查415名不同类别医疗机构和不同岗位从事放射工作人员和762名非放射工作人员的眼晶状体混浊情况,分析眼晶状体混浊与电离辐射的关系、与放射工作人员年龄、性别、放射工龄、工种及工作单位的关系。结果放射工作人员眼晶状体混浊与电离辐射有关,与对照组比较差异有统计学意义(χ2=72.675,P<0.01);与年龄有关,随着年龄增加,混浊相对危险度OR为11.99、与性别无关,差异无显著性(χ2=0.702,P>0.05);与工龄、工种及各放射单位有关,差异均有统计学意义(χ2=14.029,P<0.01、χ2=14.457,P<0.01和χ2=18.615,P<0.01)。结论电离辐射可导致眼晶状体混浊,且混浊检出率随工龄增加而上升,介入放射学工作人员眼晶状体混浊检出率最高。
Objective To understand the occurrence of ophthalmologic opacities in radiation workers. Methods The opacity of the lens in 415 different types of medical institutions and different positions in radiation workers and 762 non-radiation workers was investigated. The relationship between ophthalmic opacity and ionizing radiation was analyzed, and the relationship between age, sex, And the relationship between the work unit. Results The ophthalmological opacity of radiation workers was related to ionizing radiation, and there was significant difference between the two groups (χ2 = 72.675, P <0.01). With the increase of age, the OR of turbidity was 11.99, There was no significant difference (χ2 = 0.702, P> 0.05). There were significant differences between them in terms of length of service, type of work and radiation units (χ2 = 14.029, P <0.01, χ2 = 14.457, P <0.01 and χ2 = 18.615, P <0.01). Conclusion Ionizing radiation can cause ophthalmic lens opacity, and the detection rate of opacity increases with the increase of seniority. The detection rate of ophthalmic opacity in the interventional radiology staff is the highest.