军事噪声对训练官兵听力影响的调查  

Investigation on influence of military noises on acouesthesia of soldiers during military training

作　　者：郭晓民[1] 薛希均[1] 张金淑[1] 邵付印 钟玲[1] 任黎[1] 严旭坤[1] 张艳[1] 

机构地区：[1]成都军区昆明总医院〈昆明医学院教学医院〉耳鼻喉科 [2]解放军77225部队卫生队

出　　处：《西南国防医药》2007年第2期194-196,共3页Medical Journal of National Defending Forces in Southwest China

摘　　要：目的:探讨在军事训练中噪声对参训官兵听力的影响及特征。方法:将某部参训官兵258名按参训种类分成3组,分别测量各组官兵的纯音气导听阈、声反射阈及鼓室图,分析其中差异。结果:A组、B组与C组比较有较大差异,左右耳之间比较有显著差异,高频与语频相比有显著差异。结论:日常军事训练的噪声可对官兵产生一定的听力影响,听力损失多在高频,个体间存在个人差异性。Objective：To investigate the influence of military noises on acouesthesia of soldiers during military training. Methods： 258 soldiers were divided into three groups according to their job, i.e. group A who had been exposed to cannon and gun firing noise, group B who had been done to gun shot noise and group C who had not been done to above noise. Their hearing threshod of pure tone, acoustic stapedius reflex and tympanogram were examined and compared one another. Results： Compared with that of group C, the other two groups showed a significant hearing loss, the difference of acouesthesia between right and left ear was larger and hearing loss of high frequency was more severe than that of low frequency. Conclusion： The military noise can affect the auditory organs of soldiers during military training and the hearing loss of high frequency is more severe, but there is an individual variation.

关 键 词：噪声 噪声性耳聋 训练伤 听力 纯音听阈 

分 类 号：R764.433[医药卫生—耳鼻咽喉科]