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[目的 ]探讨从事混合苯作业人员血红蛋白 (Hb)含量变化。 [方法 ]分析男女从业人员的 Hb含量与接毒浓度、接毒工龄、接毒年龄的关系。 [结果 ]作业人员 Hb含量较正常的下限低 (P<0 .0 0 1) ,男性从业人员的 Hb含量与接毒浓度间存在负相关 (P=0 .0 39) ,女性的 Hb含量与接毒工龄间存在正相关。 [结论 ]从事混苯作业人员 Hb含量有明显下降 ,改善作业环境及就业后定期体检应作为职业卫生工作的重点
[Objective] To investigate the changes of hemoglobin (Hb) content in mixed benzene workers. [Method] Analyze the relationship between Hb content of male and female practitioners and the concentration of receiving poison, the length of taking poison and the age of receiving poison. [Results] The Hb content of workers was lower than the normal lower limit (P <0.001). There was a negative correlation between the Hb content of male employees and the poisoning concentration (P = 0.039), the Hb content of women There is a positive correlation between the working age of taking drugs. [Conclusion] The content of Hb in mixed benzene workers decreased obviously, and the improvement of working environment and regular physical examination after employment should be the focus of occupational health work