赤峰市128名介入放射工作人员健康状况调查分析

目的 了解长期接触低剂量电离辐射对介入工作人员身体健康的影响。方法 按照放射工作人员职业健康规范要求,结合个人剂量监测结果对128名介入放射工作人员检查结果进行调查分析。选择不从事射线工作和毒物接触的医务工作人员66例作为对照组。结论 赤峰市介入放射工作人员随着放射工龄的增加,眼晶状体年有效剂量、手臂皮肤年有效剂量、甲状腺年有效剂量、性腺年有效剂量呈现上升趋势。放射工作年限10-15年时达到峰值,至此开始逐年下降。介入组的内科症状、眼晶状体浑浊阳性率、白细胞、微核细胞、染色体畸变率和对照组的差异具有统计学意义。结论 长时间在低剂量电离辐射环境下工作,对介入工作人员身体健康有一定的影响,需要加强防护。

Health Survey Analysis of 128 Interventional Radiology Workers in Chifeng

Objective To investigate the effect of long-term exposure to low dose ionizing radiation on the physical health of the intervention staff.Methods According to the occupational health standards of radiation workers,the results were analyzed with the results of individual dose monitoring for 128 workers.66 medical staff who are not inuloued in the radiation exposure were selected as the control group.Results The annual effective dose of the eyelens,of the arm skin,thyroid and gonads infease with age in the intreventional medical slaff.The peak raches at the radiation working age of 10~15,then begin to deatine year by year.Medical symptoms intervention group,the positive rate of eye lens opacity,white blood cells,micronucleus cells,chromosome aberration and differences in the control group was statistically significant.Conclusion Long-term exposure to low doses of ionizing radiation,interventional radiology staff there are some health effects,the need to further strengthen the protection.