有机磷农药生产工人体检结果对比分析

Analysis of physical examination data of workers exposed to organophosphorous pesticides

目的通过对某农药厂工人的体检结果分析,研究劳动保护措施的有效性。方法对该厂工人3年血清胆碱酯酶体检结果进行对照分析,研究其变化及原因。将成品包装车间工人资料作为接触组,行政后勤人员资料作为对照组。结果 2008～2010年对照组血清胆碱酯酶测定均值无显著变化。2008年底更新包装流水线并对厂房通风设施进行更换后接触组血清胆碱酯酶异常率降低(P<0.01),测定均值显著提高(P<0.01)。结论环境条件的改善有助于有机磷农药作业工人健康水平的提高。

Objective To study the effectiveness of labor protection measures through analysis of physical examination data of workers from certain pesticide factory.Methods Changes of serum cholinesterase levels of all workers,continuously detected for five years,and related reasons were analyzed.Finished product packing workers and administrative workers were enrolled as contact group and control group respectively.Results There was no significant change of serum cholinesterase level in control group during 2008 and 2010.The abnormal rate of serum cholinesterase level in contract group significantly decreased after the improvement of packaging line and ventilation facility at the end of 2008（P〈0.01）,with the increasing of average value of detected results（P〈0.01）.Conclusion The enhancement of working environment could improve the health condition of workers,exposed to organ phosphorus pesticide.