수면무호흡과 수면구조변 인과의 상관관계

• 영문명: Correlations between Sleep Apnea and Sleep Architecture-related Variables
• 발행기관: 대한신경정신의학회
• 저자명: 이희상 이성훈 이정권 김경수
• 간행물 정보: 『신경정신의학』제35권 제5호, 1176~1183쪽, 전체 8쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 1996.09.30

영문 초록

Objectives : This research was performed in order to observe the effects of the sleep breathing disorder on the sleep by studying correlations between variables related to sleep breathing disorder and other variables related to sleep. Methods : We studied 60 patients with snoring and sleep apnea syndrome, using the polysomnography and investigated correlations between sleep variables and respiratory variables with Pearson s correlation coe伍cients. Results ： Total number and total duration of obstructive sleep apnea were significantly correlated with total duration of stage 2 sleep and negatively correlated with stage 3 sleep and REM sleep. The more frequent obstructive, mixed sleep apnea and hypopnea occured, the more the oxygen saturation decreased. However, no significant correlation between central sleep apnea and oxygen saturation was found. Frequency of snoring episode was significantly correlated with sleep efficiency, total duration of stage 2 sleep, and frequency of obstructive and mixed sleep apnea, but negatively correlated with total time of REM sleep. Conclusion ： This study suggests that sleep apnea, especially, obstructive sleep apnea induces the fragmentation of sleep with frequent arousals and that there is significant correlation between episodic snoring and obstructive sleep apnea

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키워드

Sleep Sleep apnea Snoring