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合肥市某化工企业三硝基甲苯作业工人健康状况调查

Investigation on Health Status of TNT Workers in A Chemical Enterprise of Hefei City
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摘要 目的了解三硝基甲苯(TNT)作业对工人健康的影响。方法对某化工企业102名TNT作业工人(接触组)和92名某工厂不接触TNT的人(对照组)进行健康检查。结果接触组晶状体混浊发生率显著高于对照组(P<0.05),并随工龄的增加而上升;接触组血清丙氨酸转氨酶和天冬氨酸转氨酶较对照组显著升高(P<0.05);心电图结果也显示TNT对心脏有一定损害。结论在目前生产条件下,TNT对作业工人的危害以慢性损害为主。 [Objective]To understand the trinitrotoluene(TNT) operation on the health of workers.[Methods]Health examination was performed on 102 TNT workers from a chemical enterprise(exposed group) and 92 workers without TNT exposure from another factory(control group).[Results]The incidence of lens opacities among exposed group was significantly higher than that of control group(P〈0.05),and it increased with extending of service length.Serum alanine aminotransferase and aspartate aminotransferase of exposed group were significantly higher than those of control group(P〈0.05).ECG results also showed that TNT can cause certain damage on the heart.[Conclusion]Under the current production conditions,the main hazard of TNT to workers is chronic damage.
出处 《职业与健康》 CAS 2011年第3期284-285,共2页 Occupation and Health
关键词 三硝基甲苯 危害 调查 Trinitrotoluene(TNT) Hazards Survey
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