cardnba2 cardnba4
Name
cardnba3
Label
Central Apnea Index (NREM, Supine): (Central apneas with >=3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
Units
events per hour
Type
numeric
Tags
cai_snpb_ca3r_f1t2
Visit number vs Central Apnea Index (NREM, Supine): (Central apneas with >=3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 0.6 ± 3.9 0.0 0.0 54.4 - 461
Age (categorical) vs Central Apnea Index (NREM, Supine): (Central apneas with >=3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 0.6 ± 3.8 0.0 0.0 54.4 - 455
75-84 years 325 0.5 ± 3.5 0.0 0.0 54.4 - 325
85 years or older 130 0.8 ± 4.6 0.0 0.0 46.5 - 130
Gender vs Central Apnea Index (NREM, Supine): (Central apneas with >=3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 0.6 ± 3.9 0.0 0.0 54.4 - 461
Female 461 0.6 ± 3.9 0.0 0.0 54.4 - 461