Three components of obstructive sleep apnea/hypopnea syndrome

Three components of obstructive sleep apnea/hypopnea syndrome

The aims of this study were to calculate the apnea–hypopnea index (AHI), which represented as the number of apnea–hypopnea occurrences per hour, the 4% oxygen desaturation index (ODI4) and the breathing‐related arousal index (B‐ArI) in polysomnographic studies of obstructive sleep apnea/hypopnea syn...

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Veröffentlicht in:Psychiatry and clinical neurosciences 2003-04, Vol.57 (2), p.197-203
Hauptverfasser: Kumano‐Go, Takayuki, Mikami, Akira, Suganuma, Nakamori, Adachi, Hiroyoshi, Watanabe, Takuya, Shigedo, Yoshihisa, Sugita, Yoshiro, Takeda, Masatoshi
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Aged
Arousal - physiology
arousals
Biological and medical sciences
Components
esophageal pressure
Female
Humans
hypopnea syndrome
Japan
Male
Medical sciences
Middle Aged
obstructive sleep apnea
Obstructive sleep apnoea
Oxygen - blood
oxygen desaturation
Polysomnography
Predictive Value of Tests
Psychology. Psychoanalysis. Psychiatry
Psychometrics. Diagnostic aid systems
Psychopathology. Psychiatry
respiratory efforts
Sleep Apnea Syndromes - diagnosis
Sleep Apnea Syndromes - psychology
Sleep Apnea, Obstructive - blood
Sleep Apnea, Obstructive - diagnosis
Sleep Stages - physiology
Techniques and methods
Wakefulness - physiology
Work of Breathing - physiology
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Zusammenfassung:The aims of this study were to calculate the apnea–hypopnea index (AHI), which represented as the number of apnea–hypopnea occurrences per hour, the 4% oxygen desaturation index (ODI4) and the breathing‐related arousal index (B‐ArI) in polysomnographic studies of obstructive sleep apnea/hypopnea syndrome (OSAHS) patients and to investigate whether there was any relationship between each pair of scoring schemes. Thirty‐four cases of OSAHS were studied. Total OSAHS patients were subdivided into those with a high AHI (> 25), and those with a low AHI (
ISSN:1323-1316
1440-1819
DOI:10.1046/j.1440-1819.2003.01101.x