Comparison of Polysomnography, Single-Channel Electroencephalogram, Fitbit, and Sleep Logs in Patients With Psychiatric Disorders: Cross-Sectional Study.
Keita KawaiKunihiro IwamotoSeiko MiyataIppei OkadaHiroshige FujishiroAkiko NodaKazuyuki NakagomeNorio OzakiKyung Sue HongPublished in: Journal of medical Internet research (2023)
Our study results suggest that Fitbit accuracy is reduced in the presence of comorbid clinical symptoms. Although user-friendly, Fitbit has limitations that should be considered when assessing sleep in patients with psychiatric disorders.