NES-C3在噪声作业人员情感状态测试中的应用

目的　运用多媒体神经行为测试评价系统中文第 3版 (NES -C3) ,探讨噪声作业工人情感状态与噪声接触水平之间的关系。方法　使用NES -C3 对 83名接触噪声的男性工人及 84名对照男性工人的情感状态进行测试。结果　接触组情感问卷中的紧张 -焦虑、愤怒 -敌意和疲劳 -惰性 ,半结构投射试验中的悲、怒、惊、思、中与对照组相比 ,有显著性差异 (P <0 0 5,P <0 0 1)。采用多元回归分析噪声、年龄、工龄、文化程度、婚姻状况、经济收入对情感状态的影响 ,发现接触噪声 ,情感特征的紧张 -焦虑、抑郁 -沮丧、愤怒 -敌意、疲劳 -惰性和半结构投射试验中的恐、悲、怒、惊得分增高 ,喜、中分值减少。结论　长期接触噪声可影响接触者的情感状况 ,使负性情绪增加

Application of NES-C3 in test of workers exposed to noise

ObjectiveUsing Neurobehavioral Evaluation System-Chinese 3(NES-C 3) to study the relationship between emotional state and exposure level s of workers exposed to noise.Methods83 noise-exposed workers and 84 non-exposed worke rs were investigated.Neurobehavioral function evaluation consisted of two tests, including profile of mood state(POMS) and semi-structural project test(SSPT).ResultsThere were significant differences in POMS and SS PT between exposed and non-exposed workers.Based on multiple factor stepwise reg ression analysis,it was found that when noise level increased,POMS test of tensi on-anxiety,depression-dejection,anger-hostility,fatigue-inertia score increased; SSPT of speter,sad,anger,surprise score increased;gratification commonly score d ecreased.ConclusionLong-term noise exposure may affect the emotio nal state of exposed workers,elevate negative mood.