Name
avdnba2
Label
Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 2% oxygen desaturation or arousal from type II polysomnography
Units
percent (%)
Type
numeric
Visit number vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 2% oxygen desaturation or arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 366 3.5 ± 1.5 3.0 1.0 13.0 95 461
Age (categorical) vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 2% oxygen desaturation or arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 362 3.5 ± 1.5 3.0 1.0 13.0 93 455
75-84 years 262 3.4 ± 1.4 3.0 1.0 13.0 63 325
85 years or older 100 3.7 ± 1.7 3.0 2.0 11.0 30 130
Gender vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 2% oxygen desaturation or arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 366 3.5 ± 1.5 3.0 1.0 13.0 95 461
Female 366 3.5 ± 1.5 3.0 1.0 13.0 95 461