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首页> 外文期刊>Military Medicine: Official Journal of AMSUS, The Society of the Federal Health Agencies >Estimated leisure-time noise exposure, hearing thresholds, and hearing symptoms of Finnish conscripts.
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Estimated leisure-time noise exposure, hearing thresholds, and hearing symptoms of Finnish conscripts.

机译：芬兰应征入伍者的估计休闲时间噪音暴露，听力阈值和听力症状。

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摘要

The aim of this study was to set up a statistical measure for determine the total cumulative noise exposure of Finnish conscripts (n = 1,054) as a result of leisure-time noise activities. All of the conscripts underwent hearing screening. The conscripts' time in noisy activities and their rating of the loudness and estimated noise levels of the activities were used as the predictors in the risk analysis. Self-reported hearing symptoms (i.e., tinnitus, pain in the ear) and hearing loss due to noise exposure were also inquired about. Twenty-seven percent of the conscripts had weekly noise exposure to > 85 dBA. Approximately 20% of the conscripts had >20 dB hearing loss in either ear in the frequency range of 0.5 to 8 kHz. The incidence of hearing symptoms seemed to correlate with an increased noise dose.
机译：这项研究的目的是建立一种统计方法，用于确定由于休闲噪声活动而使芬兰应征入伍者（n = 1,054）的总累积噪声暴露。所有应征入伍者均经过听力筛查。应征者在嘈杂活动中的时间以及他们对活动的响度和估计的噪音水平的评估被用作风险分析的预测指标。还询问了自我报告的听力症状（即耳鸣，耳痛）和由于暴露于噪音而导致的听力下降。 27％的应征者每周有超过85 dBA的噪声暴露。在0.5至8 kHz的频率范围内，大约20％的应征者的两只耳朵的听力损失均> 20 dB。听力症状的发生似乎与噪声剂量增加有关。

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