Yang B S
Hangzhou Hospital for the preverntion and Treatment of Occupational Diseases, Hangzhou 310014, China.
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2021 Sep 20;39(9):664-666. doi: 10.3760/cma.j.cn121094-20201218-00703.
To understand the occupational health status of radiation workers at an international airport, and to provide basis and reference for relevant competent authorities to conduct scientific and effective occupational health monitoring. From July to August 2019, 246 radiation workers at an international airport were selected as the research subjects (observation group) , and their occupational health examination data were collected. At the same time, 210 radiation workers from a medical institution were selected as the control group. The occupational health examination results of the two groups were compared. And the differences in occupational health examination results of airport radiation workers among difference service age were analyzed. Compared with the control group, the detection rates of ocular lens opacity (1.63%, 4/246) and abnormal blood glucose (4.07%, 10/246) in the observation group were lower, the detection rates of abnormal skin (11.79%, 29/246) , abnormal B-ultrasound of liver, gallbladder and spleen (75.61%, 186/246) and abnormal chest X-ray (5.28%, 13/246) were higher (<0.05) . There were significant differences in the abnormal detection rates of skin, blood glucose, B-ultrasound of liver, gallbladder and spleen among airport radiation workers with different service age (<0.05) . Abnormal chromosome of peripheral blood lymphocytes, abnormal chest X-ray were mainly distributed in the service age of ≥20 years. The abnormal rate of B-ultrasound of liver, gallbladder and spleen was higher in different working age groups. Long term low-dose irradiation will have a certain impact on the occupational health of airport radiation workers. The occupational health monitoring of relevant personnel should be strengthened to protect their occupational health.
了解某国际机场放射工作人员的职业健康状况，为相关主管部门进行科学有效的职业健康监护提供依据和参考。选取2019年7至8月某国际机场246名放射工作人员作为研究对象（观察组），收集其职业健康检查资料。同时，选取某医疗机构210名放射工作人员作为对照组，比较两组职业健康检查结果，并分析机场放射工作人员不同工龄职业健康检查结果的差异。与对照组比较，观察组晶状体混浊检出率（1.63%，4/246）、血糖异常检出率（4.07%，10/246）较低，皮肤异常（11.79%，29/246）、肝、胆、脾B超异常（75.61%，186/246）、胸部X线异常（5.28%，13/246）检出率较高（P<0.05）。机场不同工龄放射工作人员皮肤、血糖、肝、胆、脾B超异常检出率差异有统计学意义（P<0.05）。外周血淋巴细胞染色体异常、胸部X线异常主要分布在工龄≥20年者。不同工作年限组肝、胆、脾B超异常率较高。长期低剂量照射对机场放射工作人员的职业健康有一定影响，应加强对相关人员的职业健康监护，保护其职业健康。
