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Automatic Sleep Staging in Patients With Obstructive Sleep Apnea Using Single-Channel Frontal EEG by Lee, Pei-Lin; Huang, Yi-Hao; Lin, Po-Chen; Chiao, Yu-An; Hou, Jen-Wen; Liu, Hsiang-Wen; Huang, Ya-Ling; Liu, Yu-Ting; Chiueh, Tzi-Dar is a Medicine article available to read on EtoBox.
What is Automatic Sleep Staging in Patients With Obstructive Sleep Apnea Using Single-Channel Frontal EEG about?
## Study objectives: Reliable sleep staging is difficult to obtain from home sleep testing for diagnosis of obstructive sleep apnea (osa), especially when it is self-applied. hence, the current study aimed to develop a single frontal electroencephalography-based automatic sleep staging system (asss). ## Methods: The asss system was developed on a clinical dataset, with a high percentage of participants with osa. the f4-m1 signal extracted from 62 participants (62.9% having osa) was used to build a four-stage classifier. performance of the asss was tested in a holdout set of 58 patients (60.3% having osa) with epoch-by-epoch and whole-night agreement for sleep staging compared with expert scoring of polysomnography. ## Results: Mean all-stage percentage agreement was 75.52% (95% confidence interval, 72.90 to 78.13) (kappa 0.62; 95% confidence interval, 0.58 to 0.65), with mean percentage agreement for wake, light sleep, deep sleep (ds), and rapid eye movement of 78.04%, 70.97%, 83.65%, and 75.00%, respectively. the whole-night agreement was good-excellent (intraclass correlation coefficient, 0.74 to 0.88) for sleep onset latency, wake after sleep onset, total sleep time, and sleep e
Who reads Automatic Sleep Staging in Patients With Obstructive Sleep Apnea Using Single-Channel Frontal EEG?
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- Author
- Lee, Pei-Lin; Huang, Yi-Hao; Lin, Po-Chen; Chiao, Yu-An; Hou, Jen-Wen; Liu, Hsiang-Wen; Huang, Ya-Ling; Liu, Yu-Ting; Chiueh, Tzi-Dar
- Publisher
- American Academy of Sleep Medicine; The American Academy of Sleep Medicine; American Academy of Sleep Medicine (AASM) (ISSN 1550-9389)
- Published
- 2019
- Language
- EN
- Field
- Medicine (Health Sciences)