Name
avdrba
Label
Average oxygen desaturation for all respiratory events with > 0% desat or arousal in REM sleep in supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Units
percent (%)
Type
numeric
Visit number vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in REM sleep in supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 207 5.6 ± 3.8 5.0 0.0 20.0 254 461
Age (categorical) vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in REM sleep in supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 204 5.5 ± 3.7 4.5 0.0 20.0 251 455
75-84 years 154 5.3 ± 3.7 4.0 0.0 19.0 171 325
85 years or older 50 6.4 ± 3.7 5.5 2.0 20.0 80 130
Gender vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in REM sleep in supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 207 5.6 ± 3.8 5.0 0.0 20.0 254 461
Female 207 5.6 ± 3.8 5.0 0.0 20.0 254 461