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Central Apnea Index (REM, Supine): (Central apneas with >= 5% oxygen desaturation with arousal) / hour of REM sleep in supine position from type II polysomnography
Visit number vs Central Apnea Index (REM, Supine): (Central apneas with >= 5% oxygen desaturation with arousal) / hour of REM sleep in supine position from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
0.04
± 0.4
0.0
0.0
6.2
-
461
Age (categorical) vs Central Apnea Index (REM, Supine): (Central apneas with >= 5% oxygen desaturation with arousal) / hour of REM sleep in supine position from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
0.04
± 0.4
0.0
0.0
6.2
-
455
75-84 years
325
0.05
± 0.4
0.0
0.0
6.2
-
325
85 years or older
130
0.007
± 0.09
0.0
0.0
1.0
-
130
Gender vs Central Apnea Index (REM, Supine): (Central apneas with >= 5% oxygen desaturation with arousal) / hour of REM sleep in supine position from type II polysomnography