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采用回顾性调查研究接触苯、甲苯和二甲苯对育龄女工生植机能的影响。接触组为某制鞋公司的104名育龄女工，对照组为不接触任何毒物的某微型电机有限公司装配车间的132名育龄女工，两组女工的年龄、婚龄、工龄、生活习惯和文化程度以及配偶情况均衡。研究结果表明接融组月经周期不规则，月经量增多，妊高症、自发流产的发生率也较对照组明显增高，接触组子代的体格和智力发育均较对照组迟缓，因而为保护女工及下一代的健康．车间空气的本系物浓度应进一步降低。
A retrospective study was conducted to investigate the effects of exposure to benzene, toluene and xylene on the reproductive performance of women of reproductive age. The contact group was 104 women workers of childbearing age in a shoe-making company, and the control group was 132 women workers of child-bearing age in the assembly shop of a Micro Motor Co., Ltd. not exposed to any toxicants. The age, age, working age, length of service, living habits and education level of the two groups of women workers and Spouse situation is balanced. The results showed that there was irregular menstrual cycle, increased menstrual flow, pregnancy-induced hypertension, spontaneous abortion incidence rate was significantly higher than the control group, physical and mental development of the contact group offspring slowed compared with the control group, so as to protect the female workers And the next generation of health. The workshop of the air concentration of the system should be further reduced.