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Study objectives: Consumer sleep-tracking devices are widely used and becoming more technologically advanced, creating robust curiosity from researchers and clinicians for his or her potential use as alternate options to straightforward actigraphy. We, due to this fact, tested the efficiency of a lot of the most recent client sleep-monitoring units, alongside actigraphy, versus the gold-standard sleep evaluation method, polysomnography (PSG). Methods: In whole, 34 wholesome young adults (22 ladies; 28.1 ± 3.9 years, imply ± SD) have been examined on three consecutive nights (together with a disrupted sleep situation) in a sleep laboratory with PSG, along with actigraphy (Philips Respironics Actiwatch 2) and a subset of consumer sleep-tracking units. SleepScore Max) gadgets have been examined. Sleep/wake abstract and epoch-by-epoch settlement measures had been compared with PSG. SleepScore Max) carried out as well as or higher than actigraphy on sleep/wake performance measures, while the Garmin units performed worse. Overall, epoch-by-epoch sensitivity was excessive (all ≥0.93), specificity was low-to-medium (0.18-0.54), sleep stage comparisons had been mixed, and units tended to carry out worse on nights with poorer/disrupted sleep. Conclusions: Consumer sleep-monitoring units exhibited high performance in detecting sleep, and most carried out equivalent to (or higher than) actigraphy in detecting wake. Device sleep stage assessments have been inconsistent. Findings point out that many newer sleep-monitoring units exhibit promising performance for tracking sleep and wake. Devices ought to be examined in different populations and settings to further examine their wider validity and utility.
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發表於 2025-9-14 06:09:55
