| 远洋测量船噪声强度对船员听力影响的调查与分析 |
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| 引用本文： | 冯鸿义,刘学林,曹恒富,芮亚文,谌建平.远洋测量船噪声强度对船员听力影响的调查与分析[J].中华航海医学与高气压医学杂志,2006,13(2):69-71. |
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| 作者姓名： | 冯鸿义 刘学林 曹恒富 芮亚文 谌建平 |
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| 作者单位： | 1. 214434,江苏省江阴市疾病预防控制中心职业病防治所
2. 中国远洋航天测量船基地医院内一科 |
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| 基金项目： | 江苏省卫生厅预防医学科研基金资助项目（Y200418） |
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| 摘 要： | 目的分析远洋测量船噪声强度对作业人员听力的影响。方法对远洋测量船作业环境进行卫生学调查，对l663名接触噪声人员的听力进行分析，并设对照组进行比较。结果测量船作业环境共测96个噪声作业点，噪声强度为52．0～102．5dB（A），其中有32个点超过国家卫生标准，超标率为33．3％；作业人员听力损伤发生率为3．2％，明显高于对照组的1．4％（P〈0．01）；听力损伤程度随着工龄的增加而加重，特别是工龄在10年以上的更明显。结论远洋测量船作业人员长期在噪声环境下工作，可有一定程度的听力损伤。
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| 关 键 词： | 远洋测量船 噪声 船员 听力损伤 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005年5月10日 |
A survey of hearing loss in seamen exposed to oceangoing vessel noise |
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| FENG Hong-yi,LIU Xue-lin, CAO Heng-fu,et al.A survey of hearing loss in seamen exposed to oceangoing vessel noise[J].Chinese Journal of Nautical Medicine and Hyperbaric Medicine,2006,13(2):69-71. |
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| Authors: | FENG Hong-yi LIU Xue-lin CAO Heng-fu |
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| Institution: | Institute of Occupational Medicine ,Jiangyin Disease Control and Prevention Center,Jiangyin 214434, China |
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| Abstract: | Objective To explore the hearing changes in seamen exposed to oceangoing vessel noise.Methods A hygienic investigation of workplaces was carried out in oceangoing vessel,and the results of hearing examination in 1 663 noise exposed mariners were compared with controls.Results The intensities in 96 noise points were measured and 32 points (33.3% ) exceeded the national hygienic standard,with the noise intensity of 52.0 ~ 102.5 dB(A).Mariners exposed to noise had a significantly higher abnormal rate (3.2%) of hearing than that of the controls ( 1.4% ) ,(P<0.01).And hearing damage increased with the length of service,especially in those working for more than 10 years.Conclusions Long - term exposure to oceangoing vessel intensity noise could effect hearing in seamen. |
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| Keywords: | Oceangoing vessel Noise Seaman Hearing loss |
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