Validation of the Sleepiz One + as a radar-based sensor for contactless diagnosis of sleep apnea.

ABSTRACT:

Purpose

The cardiorespiratory polysomnography (PSG) is an expensive and limited resource. The Sleepiz One + is a novel radar-based contactless monitoring device that can be used e.g. for longitudinal detection of nocturnal respiratory events. The present study aimed to compare the performance of the Sleepiz One + device to the PSG regarding the accuracy of apnea-hypopnea index (AHI).

Methods

From January to December 2021, a total of 141 adult volunteers who were either suspected of having sleep apnea or who were healthy sleepers took part in a sleep study. This examination served to validate the Sleepiz One + device in the presence and absence of additional SpO2 information. The AHI determined by the Sleepiz One + monitor was estimated automatically and compared with the AHI

SUBMITTER: Gross-Isselmann JA 

PROVIDER: S-EPMC11303430 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature