论文部分内容阅读
采用横断面整群抽样,对某氨纶生产企业工作场所空气中二甲基乙酰胺(DMAC)浓度进行监测,对工人进行问卷调查和健康检查。观察组食欲减退、恶心、呕吐、腹痛等消化系统及头昏、嗜睡、乏力等神经系统症状发生率,以及咳嗽、流泪、皮肤瘙痒、皮疹等刺激症状发生率,ALT异常率均高于对照组(P<0.05)。提示DMAC主要损伤肝脏、神经系统,并对呼吸系统及皮肤有刺激作用,应加强防护。
The cross-sectional cluster sampling was used to monitor the concentration of DMAC in the air of a spandex production enterprise. The workers were surveyed and health checked. In the observation group, the incidence of neurological symptoms such as loss of appetite, nausea, vomiting and abdominal pain as well as the incidence of dizziness, drowsiness and fatigue, as well as the incidence of cough, tearing, skin pruritus, rash and other irritation symptoms and ALT abnormalities were higher in the observation group than those in the control group (P <0.05). Tip DMAC mainly damage the liver, nervous system, and respiratory and skin irritation, should strengthen the protection.