Histogram

Visit number vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 2.6 ± 8.4 0.0 0.0 72.0 - 461
Age (categorical) vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 2.7 ± 8.4 0.0 0.0 72.0 - 455
75-84 years 325 2.6 ± 8.2 0.0 0.0 72.0 - 325
85 years or older 130 2.8 ± 9.1 0.0 0.0 66.0 - 130
Gender vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 2.6 ± 8.4 0.0 0.0 72.0 - 461
Female 461 2.6 ± 8.4 0.0 0.0 72.0 - 461