Kanwoo airport location11/27/2022 Aircraft noise can trigger both psychological (annoyance and disturbance) and physiological stress responses (e.g. Aircraft noise exposure is an environmental stressor and has been linked to various adverse health outcomes, such as annoyance, sleep disturbance, and cardiovascular diseases. Deviations from the WHO review in this updated analysis suggest that populations exposed to high levels of aircraft noise may be at greater risk of sleep disturbance than determined previously. These low levels correspond to the recent WHO noise limit recommendations for nighttime noise, and so these findings do not suggest these WHO recommendations need revisiting. Sleep disturbance in this updated meta-analysis was comparable to the original WHO review at low nighttime noise levels. Sleep disturbance was not significantly different between European and non-European studies.ĭISCUSSION: Available evidence suggests that transportation noise is negatively associated with self-reported sleep. Compared with the original WHO review, the exposure-response relationships closely agreed at low (40 dB L night) levels for all traffic types but indicated greater disturbance by aircraft traffic at high noise levels. When noise was not mentioned, there was low to very low quality of evidence for being sleep disturbed per 10-dB increase in L night for aircraft (OR = 1:52 95% CI: 1.20, 1.93), road (OR = 1:14 95% CI: 1.08, 1.21), and railway (OR = 1:17 95% CI: 0.91, 1.49) noise. When sleep disturbance questions specifically mentioned noise as the source of disturbance, there was moderate quality of evidence for the probability of being highly sleep disturbed per 10-dB increase in L night for aircraft, road (OR = 2:52 95% CI: 2.28, 2.79), and railway (OR = 2:97 95% CI: 2.57, 3.43) noise. RESULTS: Eleven studies (n = 109,070 responses) were included in addition to 25 studies (n = 64,090 responses) from the original WHO analysis. The overall quality of evidence was assessed using Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) criteria. Extracted data were used to derive exposure-response relationships for the probability of being highly sleep disturbed by nighttime noise for aircraft, road, and rail traffic noise, individually. Awakenings, falling asleep, and sleep disturbance were the three outcomes included. METHODS: Investigations of self-reported sleep among residents exposed to environmental traffic noise at home were identified using Scopus, PubMed, Embase, and PsycINFO. KANWOO AIRPORT LOCATION UPDATEOBJECTIVES: This systematic review and meta-analysis will update the WHO evidence review on the effects of environmental noise on sleep disturbance to include more recent studies. The World Health Organization (WHO) recently published guidelines for the regulation of environmental noise based on a review of evidence published up to the year 2015 on the effects of environmental noise on sleep. BACKGROUND: Nighttime noise carries a significant disease burden.
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