Name
pctsa90h
Label
Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Units
percent (%)
Type
numeric
Visit number vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 4.0 ± 9.7 0.7 0.0 92.1 - 461
Age (categorical) vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 4.0 ± 9.7 0.7 0.0 92.1 - 455
75-84 years 325 3.9 ± 10.2 0.6 0.0 92.1 - 325
85 years or older 130 4.2 ± 8.5 0.9 0.0 46.5 - 130
Gender vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 4.0 ± 9.7 0.7 0.0 92.1 - 461
Female 461 4.0 ± 9.7 0.7 0.0 92.1 - 461