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Pilot Field Study on the Effects of Aircraft Noise on Sleep Around Atlanta International Airport

机译：飞机噪声对亚特兰大国际机场睡眠效果的试验现场研究

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Aircraft noise can disrupt sleep and impair recuperation. The most recent US investigation on the effects of aircraft noise on sleep was conducted more than 20 years ago. Since then, traffic patterns and noise levels produced by single aircraft have changed substantially. It is therefore important that field studies be conducted in the U.S. to acquire current data on sleep disturbance relative to varying degrees of noise exposure. To inform the design of a larger national study, a pilot field study was conducted around Atlanta Airport. The primary goal was to assess feasibility of acquiring acoustical and physiological data with no investigator on site and equipment mailed to participants who then applied electrodes and started and stopped measurements each night on their own. We mailed 4080 recruitment questionnaires to randomly selected households exposed to aircraft noise (≥35 dB LA_(Eq,23-07,outdoor)). Among the 407 respondents, 34 participated in the unattended five night in-home study. Indoor sound levels were determined via measurement. Arousal from sleep was recorded via a device measuring body movement and electrophysiological heart rate. Self-reported sleep was assessed with morning questionnaires. Several ways to improve data quantity and quality were identified. Overall, the approach was found to be feasible.
机译：飞机噪音可能会扰乱睡眠并损害恢复。最近的美国对飞机噪音对睡眠影响的调查是在20多年前进行的。从那时起，单飞机产生的流量模式和噪声水平已经大大变化。因此，重要的是，在美国进行实地研究，相对于不同程度的噪声暴露，可以获得关于睡眠干扰的当前数据。为了告知设计更大的国家研究，一项试点田间研究在亚特兰大机场进行。主要目标是评估获取声学和生理数据的可行性，没有在现场和设备上没有调查员，并将其邮寄给当时应用电极的参与者，并自己启动并停止测量。我们将4080份招聘问卷邮寄到随机选择暴露于飞机噪声的家庭（≥35dBla_（eq，23-07，户外））。在407名受访者中，34人参加了无人看管的五晚上的学习。通过测量确定室内声级。通过睡眠唤醒通过测量体移动和电生理心率来记录睡眠。早上问卷评估自我报告的睡眠。确定了改善数据数量和质量的几种方法。总的来说，发现这种方法是可行的。

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