Analysis of lens opacity in radiation workers
10.20001/j.issn.2095-2619.20241021
- VernacularTitle:放射工作人员眼晶状体混浊分析
- Author:
Yi WANG
1
;
Qia WANG
;
Wankang LI
;
Yunyin LAN
;
Aichu YANG
;
Jijun GUO
Author Information
1. Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, Guangdong 510300, China
- Publication Type:Journal Article
- Keywords:
Radiation workers;
Ionizing radiation;
Lens opacity;
Cataract;
Occupational health
- From:
China Occupational Medicine
2024;51(5):598-601
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the incidence of lens opacity in radiation workers. Methods A total of 46 733 radiation on-the-job workers who underwent occupational medical examinations from 2017 to 2023 were selected as the radiation group, and 19 944 non-ionizing radiation exposed workers in same period were selected as the control group using a convenient sampling method. The lens opacity of workers was compared between these two groups. Results The incidence of lens opacity in workers of the radiation group was higher than that in the control group (6.27% vs 3.95%, P<0.01). The annual incidence of lens opacity among female radiation workers was higher than that of male workers in 2017 and 2021 to 2023(9.36% vs 6.76%, 8.06% vs 6.58%, 8.12% vs 6.96%, 5.32% vs 4.37%, all P<0.05). In 2017 and 2018, the incidence of lens opacity in workers of radiation group increased with age (all P<0.01). From 2019 to 2023, the annual incidence of lens opacity in the radiation group increased with both age and length of radiation work experience (all P<0.01). In 2017, 2019, 2020, and 2022, the incidence of lens opacity was higher among the medical group compared with other groups (all P<0.05). Conclusion There is a dose-effect relationship between the incidence of lens opacity and both age and length of service in radiation among radiation workers. The incidence of lens opacity is relatively higher among female workers and those engaged in medical radiation.
