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目的探讨使用混合有机溶剂对工人潜在的健康影响。方法选择13家存在接触混合有机溶剂作业的企业,以663名工人为接触组;以不接触化学毒物的510名机关工作人员为对照组,观察相应的健康损害效应。结果工作场所混合有机溶剂质量浓度存在超标情况;接触组头痛、头晕、失眠、食欲不振、乏力、慢性咽炎、牙龈出血、记忆力减退等发生率高于对照组,窦性心律异常、脂肪肝、肝脏回声增粗、白细胞减少、丙氨酸氨基转移酶增高发生率高于对照组,差异均有统计学意义(P<0.05或P<0.01)。结论混合有机溶剂对作业工人的身体健康容易造成不同程度的损害,应控制和减少职业接触,保障作业工人的健康。
Objective To explore the potential health effects of using mixed organic solvents on workers. Methods Thirteen enterprises were exposed to mixed organic solvents. 663 workers were employed as the exposure group. 510 workers without chemical exposure were selected as the control group to observe the corresponding health effects. Results The concentration of mixed organic solvents in the workplace was over-standard. The incidence of headache, dizziness, insomnia, loss of appetite, fatigue, chronic pharyngitis, gingival bleeding and memory loss in the exposure group were higher than those in the control group, sinus rhythm dysfunction, fatty liver, Echo thickening, leukopenia, alanine aminotransferase increased higher than the control group, the difference was statistically significant (P <0.05 or P <0.01). Conclusions Mixed organic solvents can easily damage the health of workers. Different occupations should be controlled and reduced so as to ensure the health of workers.