Age

Visit Number vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 6.0 ± 9.6 2.0 0.0 60.0 - 453
Follow-up 407 3.7 ± 10.1 0.7 0.0 97.8 46 453
Treatment Arm vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 9.6 2.0 0.0 60.0 - 453
Early adenotonsillectomy (EAT) 226 6.2 ± 9.7 2.0 0.0 50.9 - 226
Watchful waiting with supportive care (WWSC) 227 5.9 ± 9.5 2.1 0.0 60.0 - 227
Treatment Arm vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 10.1 0.7 0.0 97.8 46 453
Early adenotonsillectomy (EAT) 199 1.7 ± 4.3 0.6 0.0 32.9 27 226
Watchful waiting with supportive care (WWSC) 208 5.7 ± 13.2 0.8 0.0 97.8 19 227
Child's age vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 9.6 2.0 0.0 60.0 - 453
5 - 7 years old 329 6.1 ± 9.5 2.1 0.0 50.9 - 329
8 - 10 years old 124 6.0 ± 10.0 1.9 0.0 60.0 - 124
Child's age vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 3.8 ± 10.2 0.7 0.0 97.8 2 399
5 - 7 years old 260 4.1 ± 11.0 0.7 0.0 97.8 2 262
8 - 10 years old 137 3.3 ± 8.4 0.7 0.0 61.3 - 137
Child's gender vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 9.6 2.0 0.0 60.0 - 453
Female 234 6.1 ± 9.8 2.5 0.0 60.0 - 234
Male 219 6.0 ± 9.4 1.7 0.0 50.9 - 219
Child's gender vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 10.1 0.7 0.0 97.8 46 453
Female 209 3.8 ± 10.8 0.7 0.0 97.8 25 234
Male 198 3.7 ± 9.4 0.6 0.0 78.9 21 219
Child's race vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 9.6 2.0 0.0 60.0 - 453
White 156 3.3 ± 5.7 0.9 0.0 28.5 - 156
Black 249 7.8 ± 10.8 3.3 0.0 60.0 - 249
Other 48 5.8 ± 10.9 1.8 0.0 50.9 - 48
Child's race vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 10.1 0.7 0.0 97.8 46 453
White 147 2.7 ± 11.1 0.0 0.0 97.8 9 156
Black 217 4.8 ± 10.2 0.8 0.0 61.3 32 249
Other 43 1.7 ± 2.4 0.8 0.0 8.8 5 48