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目的评价三氯乙烯(TCE)专项干预效果,探索TCE职业卫生监督管理的有效途径。方法对TCE使用企业实施强化监督、健康促进、工作场所空气检测等措施综合干预。结果 TCE使用企业数及接触人数得到控制,干预前后2005年与2009年比较,工作场所空气中水平检测合格率(2=10.40,P<0.05)、在岗职业健康检查率(2=125.81,P<0.05)、工作场所TCE使用岗位的独立隔离率(2=23.27,P<0.05)、职业卫生档案的建档率(2=35.19,P<0.05)有明显提高。结论通过TCE专项干预,松岗街道TCE的危害状况得到明显改善,降低了发生TCE中毒的风险。
Objective To evaluate the effect of TCE special intervention and explore effective ways of TCE occupational health supervision and management. Methods TCE using the implementation of intensive supervision of enterprises, health promotion, workplace air testing and other measures comprehensive intervention. Results TCE was controlled by using the number of enterprises and the number of contacts. Before and after the intervention in 2005 compared with 2009, the occupational health examination rate (2 = 10.40, P <0.05) was higher in the workplace (2 = 10.40, P < 0.05). The occupational segregation rate of TCE in the workplace (2 = 23.27, P <0.05) and filing rate of occupational health records (2 = 35.19, P <0.05) increased significantly. Conclusion Through TCE special intervention, the hazard status of TCE in Songgang Street has been significantly improved, reducing the risk of TCE poisoning.