放射作业工人作业环境卫生及职业健康状况调查与分析

发布时间：2018-08-27 17:48

【摘要】：目的调查与分析放射作业工人作业环境卫生及职业健康状况。方法分析不同射线装置职业健康检查异常情况,探讨不同工龄、年龄放射工作人员职业健康体检临床表现。结果处于不同射线装置下的放射工人,受照剂量存在一定的差异,本调查发现不同射线装置下的放射工人的受照人年均剂量在0.026~0.475 m Sv/a,异常检出率为62.50~66.67%,年龄、工龄长短对放射工作人员的健康造成的健康影响不同,随着年龄、工龄的增长,放射工作人员的临床症状、晶状体浑浊、辐射性白内障、白细胞异常、血红蛋白异常、血小板异常的检出率增高,差异均具有统计学意义(P0.05)。结论 X射线诊断、临床核医学、工业X射线探伤、工业X射线分析仪、辐照应用、密封源等射线装置下的放射工人的受照人年均剂量在0.026~0.475 m Sv/a,异常检出率为62.50~66.67%,工龄和年龄是主要影响因素,应该引起职业病防治机构的高度重视。
[Abstract]:Objective to investigate and analyze the environmental hygiene and occupational health of radiation workers. Methods the abnormal condition of occupational health examination in different radiographs was analyzed, and the clinical manifestations of occupational health examination of radiation workers of different working years and ages were discussed. Results there were some differences in radiation doses among workers exposed to different radiation devices. It was found that the average annual dose of radiation workers under different radiation devices was 0.026 ~ 0.475 m Sv/a, abnormal detection rate was 62.50 ~ 66.67, age. The health effects of length of service on the health of radiation workers vary with age, length of service, clinical symptoms of radiation workers, lens opacity, radiation cataracts, abnormal white blood cells, abnormal hemoglobin, The detection rate of platelet abnormality increased, the difference was statistically significant (P0.05). Conclusion X-ray diagnosis, clinical nuclear medicine, industrial X-ray examination, industrial X-ray analyzer, radiation application, The average annual dose of radiation workers with sealed source iso-ray device was 0.026 ~ 0.475 m Sv/a,. The abnormal detection rate was 62.50 ~ 66.67 m. The working age and age were the main influencing factors, which should be attached great importance to by occupational disease prevention and treatment institutions.
【作者单位】：深圳市坪山区卫生监督所
【分类号】：R14

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