chg_dsrem3 chg_pctsa95
Name
chg_pctsa90
Label
Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Type
numeric
Visit Number vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
N Mean StdDev Median Min Max Unknown Total
Baseline 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Follow-up 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Treatment Arm vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Early adenotonsillectomy 199 -0.2 ± 0.5 0.0 -2.1 2.0 27 226
Watchful waiting 208 0.1 ± 2.3 0.0 -9.7 30.5 19 227
Treatment Arm vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Early adenotonsillectomy 199 -0.2 ± 0.5 0.0 -2.1 2.0 27 226
Watchful waiting 208 0.1 ± 2.3 0.0 -9.7 30.5 19 227
Age vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
5-7 yrs old 299 0.03 ± 1.9 0.0 -2.1 30.5 30 329
8-10 yrs old 108 -0.1 ± 1.1 0.0 -9.7 3.0 16 124
Age vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 -0.003 ± 1.7 0.0 -9.7 30.5 2 399
5-7 yrs old 260 0.05 ± 2.0 0.0 -2.1 30.5 2 262
8-10 yrs old 137 -0.1 ± 1.0 0.0 -9.7 3.0 - 137
Gender vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Female 209 0.1 ± 2.2 0.0 -2.3 30.5 25 234
Male 198 -0.1 ± 0.9 0.0 -9.7 3.6 21 219
Gender vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
Female 209 0.1 ± 2.2 0.0 -2.3 30.5 25 234
Male 198 -0.1 ± 0.9 0.0 -9.7 3.6 21 219
Race vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
White 147 0.1 ± 2.7 0.0 -9.7 30.5 9 156
Black 217 -0.05 ± 0.7 0.0 -2.3 5.2 32 249
Other 43 -0.2 ± 0.5 0.0 -1.9 0.1 5 48
Race vs Percentage of sleep time oxygen saturation is <= 90% change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -0.007 ± 1.7 0.0 -9.7 30.5 46 453
White 147 0.1 ± 2.7 0.0 -9.7 30.5 9 156
Black 217 -0.05 ± 0.7 0.0 -2.3 5.2 32 249
Other 43 -0.2 ± 0.5 0.0 -1.9 0.1 5 48