保定市放射工作人员职业健康检查结果分析

目的 了解保定市医疗卫生机构放射工作人员职业健康状况；方法 对保定市1984名医疗卫生机构放射工作人员的职业健康检查结果进行整理与分析，采用统计方法对外周血象、染色体畸变、微核等放射敏感指标异常率按照不同年龄、不同工龄、不同工种等进行分析；结果 不同工龄的白细胞异常和血红蛋白异常有统计学意义（P<0.05）；不同工种的淋巴细胞微核差异有统计学意义（P<0.05）；结论 长期低剂量电离辐射可使机体受到一定的辐射损伤，其中5~15年工龄及放射治疗工种的放射工作人员是放射防护监督的重点人群。

Analysis of occupational health examination results of radiation workers in Baoding City

Objective To understand the occupational health status of radiation workers in medical and health institutions in baoding city.Methods The occupational health examination results of 1984 medical radiological workers in medical and health institu-tionsun in baoding city were collated and analyzed. Statistical methods were used to analyze the abnormal rates of peripheral blood, chromosome aberration micronucleus and other radiosensitive indicators, according to different age, working year and type of work.Results Leukocyte abnormality and hemoglobin abnormality were at different working ages were statistically significant(P<0.05). There were statistically significant differences in lympho-cyte micronucleus among different occupational exposure type of work (P<0.05).Conclusion Long-term low dose ionizing radiation can make the body suffer certain radiation damage, among which 5~15 years of working age and radiation therapy workers are the key population of radiation protection and supervision.