A recent study has found a link between aircraft noise at night and disrupted sleep quality and sleep-wake cycles. Researchers at the University of Leicester utilized movement trackers in their study to gather data on how aircraft noise affects sleep patterns. This study, published in Environmental Health Perspectives, is the largest of its kind and provides valuable insights into the impact of aircraft noise on sleep.
The research team used data from the UK Biobank cohort study, which included over 80,000 people living near major airports in England. By combining information from wearable devices that track movement during sleep and self-reported questionnaires, the researchers were able to paint a comprehensive picture of how aircraft noise influences sleep.
Participants exposed to higher levels of night-time aircraft noise, defined as 55 dB or more, experienced more restlessness during sleep and disruption in their daily sleep rhythm. Despite having a full night’s sleep, these individuals showed signs of sleep disturbance, such as increased movement during sleep and irregular sleep-wake cycles.
Lead author Xiangpu Gong explained, “Our study suggests that night-time aircraft noise was associated with more restless sleep and disrupted sleep-wake cycles, suggestive of a link between night-time aircraft noise exposure and sleep disturbance.” Poor sleep patterns have been linked to various health issues, including mental health problems, diabetes, obesity, and mortality risk.
Professor Anna Hansell, who led the study, highlighted the importance of addressing noise pollution from airplanes to protect public health. She emphasized the need for policies to reduce aircraft noise and its impact on sleep quality. The study’s use of wearable devices to track sleep patterns provided more objective data compared to self-reported sleep information.
The findings of this study raise concerns about the potential health implications of increased night flights and aircraft noise. As airports face pressure to expand operations, there is a risk of more night-time aircraft noise affecting communities and disrupting sleep patterns. It is crucial to consider the long-term effects of aircraft noise on health and implement measures to mitigate its impact.
Overall, this study sheds light on the relationship between aircraft noise and sleep disturbance, urging policymakers to prioritize noise reduction measures to protect public health. Further research in this area is essential to understand the full extent of the impact of aircraft noise on sleep quality and overall well-being.
