Age

Visit number vs Total number of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation threshold used and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 0.6 ± 8.4 0.0 0.0 178.0 - 461
Age (categorical) vs Total number of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 0.6 ± 8.4 0.0 0.0 178.0 - 455
75-84 years 325 0.8 ± 9.9 0.0 0.0 178.0 - 325
85 years or older 130 0.3 ± 1.1 0.0 0.0 11.0 - 130
Gender vs Total number of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 0.6 ± 8.4 0.0 0.0 178.0 - 461
Female 461 0.6 ± 8.4 0.0 0.0 178.0 - 461