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首页> 外文期刊>International Archives of Otorhinolaryngology >Prevention of the Evolution of Workers' Hearing Loss from Noise-Induced Hearing Loss in Noisy Environments through a Hearing Conservation Program
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Prevention of the Evolution of Workers' Hearing Loss from Noise-Induced Hearing Loss in Noisy Environments through a Hearing Conservation Program

机译：通过听觉保护计划防止在嘈杂环境中噪声引起的听觉损失导致工人的听觉损失演变

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Introduction Noise-induced hearing loss (NIHL) is a serious problem for workers and therefore for businesses. The hearing conservation program (HCP) is a set of coordinated measures to prevent the development or evolution of occupational hearing loss, which involves a continuous and dynamic process of implementation of hearing conservation routines through anticipation, recognition, evaluation, and subsequent control of the occurrence of existing environmental risks or of those thatmay exist in the workplace and lead to workers hearing damage. Objective The aim of this study was to evaluate the effectiveness of the HCP in preventing further hearing loss in workers with audiograms suggestive of NIHL. The audiometric tests and medical records of 28 furniture company workers exposed to noise were reviewed and monitored for 2 years. Methods This retrospective, cross-sectional study examined five audiometric tests in the medical records (on admission and every semester) of 28 workers in a furniture company (totaling 140 audiometric exams) following the introduction of the HCP. Results Data analysis showed no differences between the audiometric tests conducted on admission and those performed every semester. Conclusions The HCP implemented was effective in preventing the worsening of hearing loss in workers already with NIHL when exposed to occupational noise. Therefore, such a measure could be useful for the employment of workers with hearing loss in job sectors that have noise exposure.
机译：简介噪声引起的听力损失（NIHL）对于工人以及企业而言都是一个严重的问题。听力保护计划（HCP）是一组预防职业性听力损失发生或发展的协调措施，涉及通过预期，识别，评估和后续控制事件发生的连续动态过程来实施听力保护程序现有环境风险或工作场所可能存在的环境风险，并导致工人听力受损。目的这项研究的目的是评估HCP在预防提示NIHL的听力图工人预防进一步听力损失方面的有效性。对28位暴露在噪音下的家具公司工人的听力测试和医疗记录进行了2年的检查和监视。方法该回顾性横断面研究在引入HCP之后，对一家家具公司的28名工人的病历（入院时和每学期）进行了五项听力测试，共计140项听力测试。结果数据分析显示入学时进行的听力测试与每学期进行的听力测试之间没有差异。结论实施的HCP可以有效防止已经患有NIHL的工人在职业噪声中听力下降的情况。因此，这种措施对于在有噪声的工作部门雇用听力受损的工人可能是有用的。

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