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对全省省、市、区级医院的２１３名放射工作人员外周血淋巴细胞微核进行了检查。结果表明，２１３名放射工作人员平均微核率、平均微核细胞率分别为３．０３‰和２．８７‰，平均微核率略高于正常值（０～３‰）；不同工种的工作人员中以放射诊断组平均微核细胞率最高，且与综合应用组相比有显著性差异；５年以上各工龄组平均微核细胞率均高于５年以下工龄组；男女之间平均微核细胞率也有显著性差异，女性高于男性。
Peripheral blood lymphocyte micronuclei were examined in 213 radiation workers in provincial, municipal and district hospitals. The results showed that the mean micronucleus rate and mean micronucleus rate of 213 radiation workers were 3.03 ‰ and 2.87 ‰ respectively, and the average micronucleus rate was slightly higher than the normal value (0-3 ‰). The work of different types of workers The average rate of micronucleated cells in radiation diagnosis group was the highest, and there was a significant difference compared with the composite application group. The average rate of micronucleated cells in each 5 years of age group was higher than that in 5 years of lower age group. There were also significant differences in the rate of nuclear cells, women than men.