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目的调查高温作业致神经衰弱症的临床表现,以便提出防护措施。方法对广西某金属化工厂从事高温作业的173名炉前工人进行了职业健康检查,然后将神经内科的检查结果进行归纳分析。结果发现在173名炉前工人中有71名工人出现不同程度头痛、头晕、失眠、多梦、乏力、记忆力减退等神经衰弱症症状,发病率高达41.04%,并且有随着工龄的增加,神经衰弱症症状出现增多的趋势。结论长时间在高温环境下作业,可因中枢神经长期处于抑制状态而导致神经衰弱症的发生率增高。
Objective To investigate the clinical manifestations of neurasthenia caused by high temperature operation in order to propose protective measures. Methods An occupational health examination was conducted on 173 workers who worked in high temperature in a metal chemical plant in Guangxi. The results of neurological examination were then analyzed. The results showed that among the 173 workers in front of the furnace, 71 workers experienced various degrees of headache, dizziness, insomnia, dreaminess, fatigue, memory loss and other symptoms of neurasthenia, the incidence rate as high as 41.04%, and with increasing service life, nerves Defective symptoms appear to increase the trend. Conclusion Long-term operation in high-temperature environment may result in increased incidence of neurasthenia due to long-term inhibition of central nervous system.