Age

Visit Number vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
N Mean StdDev Median Min Max Unknown Total
Baseline 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Follow-up 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Treatment Arm vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Early adenotonsillectomy (EAT) 199 -11.3 ± 20.1 -4.7 -97.2 56.6 27 226
Watchful waiting with supportive care (WWSC) 208 -2.2 ± 19.4 -0.8 -82.7 84.3 19 227
Treatment Arm vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Early adenotonsillectomy (EAT) 199 -11.3 ± 20.1 -4.7 -97.2 56.6 27 226
Watchful waiting with supportive care (WWSC) 208 -2.2 ± 19.4 -0.8 -82.7 84.3 19 227
Child's age vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
5 - 7 years old 299 -6.6 ± 20.0 -2.5 -97.2 84.3 30 329
8 - 10 years old 108 -6.9 ± 21.0 -3.4 -85.9 41.7 16 124
Child's age vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 -6.5 ± 20.1 -2.7 -97.2 84.3 2 399
5 - 7 years old 260 -6.8 ± 21.1 -2.7 -97.2 84.3 2 262
8 - 10 years old 137 -5.9 ± 18.2 -2.8 -85.9 41.7 - 137
Child's gender vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Female 209 -6.9 ± 21.5 -2.8 -85.9 84.3 25 234
Male 198 -6.4 ± 18.9 -2.7 -97.2 75.5 21 219
Child's gender vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
Female 209 -6.9 ± 21.5 -2.8 -85.9 84.3 25 234
Male 198 -6.4 ± 18.9 -2.7 -97.2 75.5 21 219
Child's race vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
White 147 -4.1 ± 16.0 -1.2 -61.0 84.3 9 156
Black 217 -7.9 ± 22.3 -4.1 -85.9 56.6 32 249
Other 43 -9.3 ± 22.1 -2.2 -97.2 16.6 5 48
Child's race vs Number of desaturations per hour (Rapid eye movement sleep (REM), >= 3%) change between baseline and follow-up
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 -6.7 ± 20.2 -2.8 -97.2 84.3 46 453
White 147 -4.1 ± 16.0 -1.2 -61.0 84.3 9 156
Black 217 -7.9 ± 22.3 -4.1 -85.9 56.6 32 249
Other 43 -9.3 ± 22.1 -2.2 -97.2 16.6 5 48