Name
cardnoa3
Label
Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Units
events per hour
Type
numeric
Visit number vs Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 0.3 ± 3.7 0.0 0.0 77.6 - 461
Age (categorical) vs Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 0.3 ± 3.7 0.0 0.0 77.6 - 455
75-84 years 325 0.4 ± 4.4 0.0 0.0 77.6 - 325
85 years or older 130 0.2 ± 0.7 0.0 0.0 4.5 - 130
Gender vs Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 0.3 ± 3.7 0.0 0.0 77.6 - 461
Female 461 0.3 ± 3.7 0.0 0.0 77.6 - 461