Trieu Bach Lien, Nguyen Thu Lan, Hiraguri Yasuhiro, Morinaga Makoto, Morihara Takashi
Graduate School of Natural Science and Technology, Shimane University, 1060 Nishikawatsu-cho, Matsue, Shimane 690-8504, Japan.
Faculty of Architecture, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka 577-8502, Japan.
Int J Environ Res Public Health. 2021 Apr 19;18(8):4307. doi: 10.3390/ijerph18084307.
There have been many arguments about findings of an increase in noise annoyance over time and a recommendation of stricter limits on aircraft noise levels to protect the health of residents around airports. It is crucial to examine if the established exposure-response relationship is suitable for designing future aircraft noise regulations. This study was focused on identifying changes in response to noise over time by comparing community responses from two surveys conducted in 2008 and 2019 at Tân Sơn Nhất (TSN) international airport. Annoyance was found to significantly reduce in 2019 compared to 2008; however, changes in sleep quality were relatively small. Unexpectedly, a gradual increase in the annoyance due to aircraft noise was not found. Results of multiple regression analysis indicated that differences in the reaction of the residents to noise in the two studies were significantly attributed to nonacoustic factors. Noise sensitivity and dissatisfaction with the living environment (e.g., inconvenience in accessing workplace) considerably affect noise annoyance, whereas noise sensitivity, age, and dissatisfaction with the green environment of living areas affect sleep quality. These findings suggest the fulfillment of desired living environment as effective measures for mitigating noise impacts on residents in the vicinity of busy airports.
关于随着时间推移噪音烦恼增加的研究结果以及关于对飞机噪音水平设定更严格限制以保护机场周边居民健康的建议，一直存在诸多争论。检验既定的暴露-反应关系是否适用于设计未来的飞机噪音法规至关重要。本研究的重点是通过比较2008年和2019年在新山一（TSN）国际机场进行的两项调查中社区的反应，来确定对噪音的反应随时间的变化。与2008年相比，2019年的烦恼程度显著降低；然而，睡眠质量的变化相对较小。出乎意料的是，未发现飞机噪音导致的烦恼逐渐增加。多元回归分析结果表明，两项研究中居民对噪音反应的差异很大程度上归因于非声学因素。噪音敏感性和对生活环境的不满（如上班不便）对噪音烦恼有很大影响，而噪音敏感性、年龄和对居住区域绿色环境的不满会影响睡眠质量。这些发现表明，实现理想的生活环境是减轻繁忙机场附近噪音对居民影响的有效措施。
