摘要
目的了解濮阳市医疗机构放射工作人员染色体畸变率的分布及差异。方法采用微量全血培养法分析全市655名医疗放射工作人员的染色体畸变率,按不同工龄、不同性别,不同工种分组。结果男性、女性放射工作人员不同暴露工龄组淋巴细胞染色体畸变率差异均无统计学意义(P>0.05)。不同暴露工龄组男性、女性放射工作人员淋巴细胞染色体畸变率差异无统计学意义(P>0.05),X线诊断、介入治疗放射工作人员淋巴细胞染色体畸变率与对照组人员淋巴细胞染色体畸变率差异有统计学意义(P<0.05)。结论加强个人防护,加大放射卫生监督力度,降低电离辐射对放射工作人员的影响。
objective to understand the medical institutions of puyang city distribution and difference of chromosomeaberration rate of radiation workers.Methods using micro whole blood culture method analysis of the city＇s 655 medicalradiation workers chromosome aberration rate, grouped by different length, different gender, different type of workgroup.Results male and female staff of different length of exposure group lymphocyte chromosome aberration ratedifferences had no statistical significance （P〉0.05）. Men and women different length of exposure group lymphocytechromosome aberration rate of radiation workers no statistically significant difference （P〉0.05） X-ray diagnosis andinterventional treatment for radiation workers lymphocyte chromosome aberration rate and a control lymphocytechromosome aberration rate difference was statistically significant （P〈0.05）. Conclusion to strengthen personalprotection, increase the intensity of radiation health supervision, reduce the effects of ionizing radiation for radiationworkers.
出处
《河南预防医学杂志》
2016年第8期565-566,579,共3页
Henan Journal of Preventive Medicine
关键词
放射
染色体
畸变
radiation
Chromosome
distortion
