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目的 探讨振动作业对人体健康的影响。方法 选择车辆厂从事局部振动作业工人的心理行为进行了调查并与非接触工人心理和行为进行比较。结果 长期从事局部振动作业对工人心理行为有一定影响。心理方面侧重于躯体化、睡眠障碍、强迫、抑郁等症状,神经行为方面表现为运动神经功能的反应潜伏期延长和大脑皮层的下降,且与振动工龄呈正相关关系。结论 振动作业对工人心理健康和神经行为均有一定影响,应防制振动病的发生。
Objective To investigate the impact of vibration work on human health. Methods We chose the vehicle factory to investigate the psychological behavior of local vibration workers and compared with the non-contact workers psychology and behavior. Results Long-term local vibration work on the psychological behavior of workers have a certain impact. Psychological focus on somatization, sleep disorders, obsessive-compulsive disorder, depression and other symptoms, neurological behavior showed motor neurological response latency and decline of the cerebral cortex, and vibration length of service was positively correlated. Conclusion Vibration work to workers mental health and neurological behavior both have some impact, should prevent the occurrence of vibration sickness.