Validation of photoplethysmography- and acceleration-based sleep staging in a community sample: comparison with polysomnography and Actiwatch

Liu, Po-KangPo-KangLiuTing, NettieNettieTingChiu, Hung-ChihHung-ChihChiuLin, Yu-ChengYu-ChengLinLiu, Yu-TingYu-TingLiuKu, Bo-WenBo-WenKuPEI-LIN LEE2023-09-282023-09-282023-06-201550-93891550-9397https://scholars.lib.ntu.edu.tw/handle/123456789/635855Although wrist-worn consumer wearables are widely used for home sleep monitoring, few have been validated. It is unclear whether consumer wearables could be an alternative to Actiwatch. This study aimed to establish and validate an automatic sleep staging system (ASSS) utilizing photoplethysmography (PPG) and acceleration data collected from a wrist-worn wearable device.enacceleration; heart rate variability; polysomnography; sleep staging; wearable[SDGs]SDG3Validation of photoplethysmography- and acceleration-based sleep staging in a community sample: comparison with polysomnography and Actiwatchjournal article10.5664/jcsm.1069037338335https://scholars.lib.ntu.edu.tw/handle/123456789/633252