| 职业性噪声对工人听力的影响 |
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| 引用本文： | 林琳,陈海玲,刘俩燕,刘渠,骆云德.职业性噪声对工人听力的影响[J].现代预防医学,2005,32(9):1234-1235. |
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| 作者姓名： | 林琳 陈海玲 刘俩燕 刘渠 骆云德 |
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| 作者单位： | 深圳市龙岗区疾病预防控制中心,深圳,518172 |
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| 基金项目： | 深圳市科技局2005年立项资助项目[JH200507120947A] |
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| 摘 要： | 目的：了解职业性噪声对工人听力的影响。方法：选择500名噪声作业工人及对其工作环境进行劳动卫生学调查，另将500名非噪声作业的人员设为对照组，分析2组研究对象听力水平的差异。结果：接触组的听损检出率为（22．4％），与对照组（4．2％）差异有显著性（x^2=71．81，P〈O．01）；听损检出率与噪声暴露水平和接噪工龄有关。结论：听损检出率随噪声暴露水平和接噪工龄的增加而增高。
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| 关 键 词： | 噪声 听力损伤 |
| 文章编号： | 1003-8507（2005）09-1234-02 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005年6月21日 |
SIUDY ON EFFENCT OF NOISE ON HEARING LOSS OF WORKERS |
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| Lin Lin;Chen HaiLing;Liu LiaYan;Liu Qu;Luo YunDe.SIUDY ON EFFENCT OF NOISE ON HEARING LOSS OF WORKERS[J].Modern Preventive Medicine,2005,32(9):1234-1235. |
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| Authors: | Lin Lin;Chen HaiLing;Liu LiaYan;Liu Qu;Luo YunDe |
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| Abstract: | Objective:To know the effect of noise on hearing loss of workers.Methods:500 workers exposed to noise were selected to do labour health investigation,meanwhile 500 workers were selected to be control, Differences in the level of hearing loss were analyzed.Results:The results showed that the hearing loss incidences in noise group and control group were 22.4% and 4.2% respectively. It was significantly difference (P<0.01);The incidence was relatived with the working age and the level exposed to noise.Conclusions:Accompanying the increase of noise intensity exposure and the length of employment,the hearing loss was increased correspondendtly . |
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| Keywords: | Noise Hearing loss |
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