The rate of decrease in oxygen desaturation during severe obstructive sleep apnea syndrome is correlated with subjective excessive daytime sleepiness.
CONCLUSIONS: Compared with the traditional PSG parameters, both ODR and an increased LF/HF power ratio were more closely related to daytime sleepiness, especially ODR.
PMID: 33099726 [PubMed - as supplied by publisher]
Source: Sleep and Breathing - Category: Sleep Medicine Authors: Zhang S, Meng Z, Zhang X, Huang M, Xu J Tags: Sleep Breath Source Type: research
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