pctlt80 pctlt95
Name
pctlt85
Label
Calculated - percent time < 85% desaturation
Description

Percent of sleep time with oxygen saturation < 85% [100*(Total Number of minutes with oxygen saturation < 85) / (total sleep time)]

Units
percent
Type
numeric
Visit vs Calculated - percent time < 85% desaturation
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 515 0.03 ± 0.6 0.0 0.0 13.0 2 517
Age at time of TREC visit vs Calculated - percent time < 85% desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.03 ± 0.6 0.0 0.0 13.0 2 517
16.1 to 17.4 years 130 0.0 ± 0.0 0.0 0.0 0.0 - 130
17.4 to 17.7 years 128 0.0 ± 0.0 0.0 0.0 0.0 1 129
17.7 to 17.9 years 129 0.0 ± 0.0 0.0 0.0 0.0 - 129
17.9 to 19.6 years 128 0.1 ± 1.1 0.0 0.0 13.0 1 129
Male Gender vs Calculated - percent time < 85% desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.03 ± 0.6 0.0 0.0 13.0 2 517
No 255 0.0 ± 0.0 0.0 0.0 0.0 1 256
Yes 260 0.05 ± 0.8 0.0 0.0 13.0 1 261
Race vs Calculated - percent time < 85% desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.03 ± 0.6 0.0 0.0 13.0 2 517
White 307 0.04 ± 0.7 0.0 0.0 13.0 2 309
Black 185 0.0 ± 0.0 0.0 0.0 0.0 - 185
Other 23 0.0 ± 0.0 0.0 0.0 0.0 - 23