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| Status of eye lens damage in radiologic workers in Langfang |
| ZHANG Jie1, HAO Shibing1, WANG Na1, REN Yang1, LI Shaojing1, XU Ping1, ZHANG Jingzhan2 |
1. Department of Occupational Health, Lang Fang Center of Disease Prevention and Control, Langfang 065000 China;
2. Department of Occupational Health Hebei Center for Disease Prevention and control |
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Abstract Objective To understand the status of eye lens damage in radiologic workers in Langfang and provide technical basis for radiological protection.Methods To carry on eye lens examination for 1365 radiologic workers in Langfang, then made statistical analysis on the result.Results 100 out of 1365 radiologic workers be detected as eye lens opacity, the ratio of opacity attach to 7.3%. The ratio of eye lens opacity of radiologic workers presented a increasing trend with the growth of length of service(χ2=192.954,P<0.05). The ratio of eye lens opacity of radiologic workers engaging in medical diagnosis, dental treatment, interventional therapy, isotope application, industrial inspection respectively was 8.7%、1.1%、2.0%、2.5%、8.7%. The difference was statistically significant(χ2=15.702,P<0.05). The ratio of eye lens opacity of radiologic workers in municipal hospital, county hospital, health clinics in towns and other medical therapy institution respectively was 4.0%、5.7%、10.7%、8.7%. The difference was statistically significant(χ2=15.728.,P<0.05).Conclusion Long term low dose occupational exposure will cause some damage to eye lens of radiologic workers. Radiological protection should be enhanced and health clinics in towns and other medical therapy institution and enterprises having to do with industrial inspection work should be regarded as important institution in radiation protection.
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Received: 20 July 2017
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