Name

pctsa80h

Label

Percentage of sleep time oxygen saturation (SaO2) is < 80%

Description

[(total time oxygen saturation (SaO2) is < 80%) / (Total Sleep Time (TST))] * 100

Units
percent (%)
Type
numeric
Visit Number vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
N Mean StdDev Median Min Max Unknown Total
Baseline 453 0.003 ± 0.03 0.0 0.0 0.5 11 464
Follow-up 407 0.02 ± 0.3 0.0 0.0 5.2 46 453
Treatment Arm vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.003 ± 0.03 0.0 0.0 0.5 - 453
Early adenotonsillectomy (EAT) 226 0.001 ± 0.01 0.0 0.0 0.2 - 226
Watchful waiting with supportive care (WWSC) 227 0.004 ± 0.04 0.0 0.0 0.5 - 227
Treatment Arm vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.02 ± 0.3 0.0 0.0 5.2 46 453
Early adenotonsillectomy (EAT) 199 0.0005 ± 0.007 0.0 0.0 0.1 27 226
Watchful waiting with supportive care (WWSC) 208 0.04 ± 0.4 0.0 0.0 5.2 19 227
Age vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.003 ± 0.03 0.0 0.0 0.5 - 453
5 - 7 years old 329 0.002 ± 0.01 0.0 0.0 0.2 - 329
8 - 10 years old 124 0.006 ± 0.05 0.0 0.0 0.5 - 124
Age vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.02 ± 0.3 0.0 0.0 5.2 2 399
5 - 7 years old 260 0.03 ± 0.3 0.0 0.0 5.2 2 262
8 - 10 years old 137 0.009 ± 0.09 0.0 0.0 1.0 - 137
Gender vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.003 ± 0.03 0.0 0.0 0.5 - 453
Female 234 0.001 ± 0.01 0.0 0.0 0.2 - 234
Male 219 0.004 ± 0.04 0.0 0.0 0.5 - 219
Gender vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.02 ± 0.3 0.0 0.0 5.2 46 453
Female 209 0.03 ± 0.4 0.0 0.0 5.2 25 234
Male 198 0.01 ± 0.1 0.0 0.0 2.0 21 219
Race vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.003 ± 0.03 0.0 0.0 0.5 - 453
White 156 0.0 ± 0.0 0.0 0.0 0.0 - 156
Black 249 0.002 ± 0.02 0.0 0.0 0.2 - 249
Other 48 0.01 ± 0.07 0.0 0.0 0.5 - 48
Race vs Percentage of sleep time oxygen saturation (SaO2) is < 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.02 ± 0.3 0.0 0.0 5.2 46 453
White 147 0.04 ± 0.4 0.0 0.0 5.2 9 156
Black 217 0.02 ± 0.2 0.0 0.0 2.0 32 249
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48