PDF(Pubmed)
Abstract：
Sleep quality is an important issue of public concern. This study, combined with sensor application, aims to explore the determinants of perceived comfort when using smart bedding to provide empirical evidence for improving sleep quality. This study was conducted in a standard sleep laboratory in Quanzhou, China, from March to April of 2023. Perceived comfort was evaluated using the Subjective Lying Comfort Evaluation on a seven-point rating scale, and body pressure distribution was measured using a pressure sensor. Correlation analysis was employed to analyze the relationship between perceived comfort and body pressure, and multiple linear regression was used to identify the factors of perceived comfort. The results showed that body pressure was partially correlated with perceived comfort, and sleep posture significantly influenced perceived comfort. In addition, height, weight, and body mass index are common factors that influence comfort. The findings highlight the importance of optimizing the angular range of boards based on their comfort performance to adjust sleeping posture and equalize pressure distribution. Future research should consider aspects related to the special needs of different populations (such as height and weight), as well as whether users are elderly and whether they have particular diseases. The design optimization of the bed board division and mattress softness, based on traditional smart bedding, can improve comfort and its effectiveness in reducing health risks and enhancing health status.
摘要：
睡眠质量是公众关注的重要问题。这项研究,结合传感器应用，目的探讨智能床上用品感知舒适度的决定因素，为改善睡眠质量提供经验证据。这项研究是在泉州市标准睡眠实验室进行的，中国,2023年3月至4月。使用7分评定量表的主观躺着舒适度评估来评估感知舒适度，使用压力传感器测量身体压力分布。采用相关分析法分析感知舒适度与身体压力的关系,并采用多元线性回归来确定感知舒适度的影响因素。结果表明，身体压力与感知舒适度部分相关，和睡眠姿势显着影响感知舒适度。此外,高度,体重,和体重指数是影响舒适度的常见因素。研究结果强调了根据板的舒适性能优化板的角度范围以调整睡眠姿势和平衡压力分布的重要性。未来的研究应该考虑与不同人群的特殊需求（如身高和体重）有关的方面。以及使用者是否是老年人以及他们是否患有特定疾病。床板分割和床垫柔软度的设计优化，基于传统的智能床上用品，可以提高舒适度及其在降低健康风险和改善健康状况方面的有效性。
