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采用病例对照研究方法,在乌鲁木齐市7个行业中选取102名从事视屏显示终端(VDT)作业的女职工并与相应行业中未从事VDT作业但年龄、民族、工龄、文化程度、婚姻状况等基本相同的非体力劳动的女职工进行1∶1配对,研究其VDT作业对女职工健康的影响。结果表明:VDT作业对女职工神经系统的影响主要表现为神经衰弱症候群,如易激动、记忆力减退、易疲劳、胸闷、注意力不集中、精神紧张等;VDT作业对视觉功能的影响主要表现为眼球沉重感、眼干燥不适、异物感、视力下降明显及视物重影等视觉自觉症状的影响;对骨胳自觉症状的
A case-control study was conducted to select 102 female workers engaged in VDT operations in 7 industries in Urumqi and did not associate with VDT operation in the corresponding industries but the basic age, ethnicity, length of service, educational level, marital status and so on Female workers in the same non-manual workforce were paired 1: 1 to study the impact of their VDT operations on the health of female workers. The results showed that: VDT operation on the nervous system of female workers mainly manifested as neurasthenic syndrome, such as easy to be excited, memory loss, fatigue, chest tightness, inattention, mental stress, etc .; VDT operation on visual function mainly as Severe eyeball, dry eye discomfort, foreign body sensation, decreased visual acuity and visual ghosting and other visual symptoms; the symptoms of the bones