Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Filtering out the noise: evaluating the impact of noise and sound reduction strategies on sleep quality for ICU patients. | Available online http ccforum.eom content 13 3 151 Commentary Filtering out the noise evaluating the impact of noise and sound reduction strategies on sleep quality for ICU patients Karen J Bosma1 and V Marco Ranieri2 1 Department of Medicine Divisions of Respirology and Critical Care Medicine University of Western Ontario London Health Sciences Centre University Hospital Rm B2-194 339 Windermere Road London Ontario Canada N6A 5A5 2Dipartmento di Anestesiologia e Rianimazione Universita di Torino Ospedale S. Giovanni Battista-Molinette Corso Dogliotti 14 10126 Torino Italy Corresponding author Karen J Bosma karenj.bosma@lhsc.on.ca Published 29 May 2009 This article is online at http ccforum.com content 13 3 151 2009 BioMed Central Ltd Critical Care 2009 13 151 doi 10.1186 cc7798 See related review by Xie et al. http ccforum.com content 13 2 208 Abstract The review article by Xie and colleagues examines the impact of noise and noise reduction strategies on sleep quality for critically ill patients. Evaluating the impact of noise on sleep quality is challenging as it must be measured relative to other factors that may be more or less disruptive to patients sleep. Such factors may be difficult for patients observers and polysomnogram interpreters to identify due to our limited understanding of the causes of sleep disruption in the critically ill as well as the challenges in recording and quantifying sleep stages and sleep fragmentation in the intensive care unit. Furthermore most research in this field has focused on noise level whereas acousticians typically evaluate additional parameters such as noise spectrum and reverberation time. The authors highlight the disparate results and limitations of existing studies including the lack of attention to other acoustic parameters besides sound level and the combined effects of different sleep disturbing factors. In the previous issue of Critical Care the review by Xie and colleagues aims to answer the following questions 1
