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目的了解无锡市近年来印刷作业对于工人健康状况的影响。方法以无锡市7家印刷企业作业场所和接触油墨的作业工人为研究对象,观察2009—2014年作业场所化学有害因素的浓度情况及作业工人的健康监护结果,分析这些因素对工人健康状况的影响。结果 1现场检测浓度基本合格,苯平均浓度较低,未检出率达86.67%,合格率99.49%;2作业工人尤其是较年轻工人的脂肪肝检出率受油墨印刷作业的影响。<45岁的工人脂肪肝检出率高于对照组,差异有统计学意义(P<0.05)。结论近年来无锡市油墨印刷作业对工人的血液系统影响不大,但是对工人的脂肪肝患病率有影响。
Objective To understand the impact of print jobs on the health status of workers in Wuxi in recent years. Methods Taking 7 printing companies in Wuxi and workmen in contact with inks as research objects, the concentration of chemical harmful factors in workplace and the health care workers ’occupational health monitoring results from 2009 to 2014 were observed, and the influence of these factors on workers’ health status was analyzed . Results 1 The concentration of on-site test was basically qualified, the mean concentration of benzene was low, the detection rate was 86.67% and the pass rate was 99.49%. 2 The detection rate of fatty liver of 2 workers, especially younger workers, was affected by the printing operation. The detection rate of fatty liver in 45-year-old workers was higher than that in control group, with significant difference (P <0.05). Conclusion In recent years, ink printing in Wuxi has little effect on the blood system of workers, but it has an impact on the prevalence of fatty liver in workers.