Histogram

Visit Number vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.0 ± 1.9 0.4 0.0 17.0 - 453
Follow-up 407 0.8 ± 3.4 0.2 0.0 56.9 46 453
Treatment Arm vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.0 ± 1.9 0.4 0.0 17.0 - 453
Early adenotonsillectomy (EAT) 226 1.1 ± 2.1 0.4 0.0 17.0 - 226
Watchful waiting with supportive care (WWSC) 227 1.0 ± 1.7 0.4 0.0 11.2 - 227
Treatment Arm vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.8 ± 3.4 0.2 0.0 56.9 46 453
Early adenotonsillectomy (EAT) 199 0.4 ± 0.8 0.1 0.0 8.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.3 ± 4.6 0.2 0.0 56.9 19 227
Child's age vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.0 ± 1.9 0.4 0.0 17.0 - 453
5 - 7 years old 329 0.9 ± 1.5 0.3 0.0 11.2 - 329
8 - 10 years old 124 1.5 ± 2.6 0.6 0.0 17.0 - 124
Child's age vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.9 ± 3.4 0.2 0.0 56.9 2 399
5 - 7 years old 260 0.9 ± 4.0 0.2 0.0 56.9 2 262
8 - 10 years old 137 0.8 ± 1.7 0.2 0.0 14.0 - 137
Child's gender vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.0 ± 1.9 0.4 0.0 17.0 - 453
Female 234 1.0 ± 1.8 0.3 0.0 13.5 - 234
Male 219 1.0 ± 1.9 0.4 0.0 17.0 - 219
Child's gender vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.8 ± 3.4 0.2 0.0 56.9 46 453
Female 209 1.0 ± 4.5 0.1 0.0 56.9 25 234
Male 198 0.7 ± 1.4 0.2 0.0 12.2 21 219
Child's race vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.0 ± 1.9 0.4 0.0 17.0 - 453
White 156 0.8 ± 1.5 0.3 0.0 11.2 - 156
Black 249 1.2 ± 2.1 0.4 0.0 17.0 - 249
Other 48 0.9 ± 1.6 0.4 0.0 9.3 - 48
Child's race vs Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 5% from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.8 ± 3.4 0.2 0.0 56.9 46 453
White 147 0.9 ± 4.9 0.0 0.0 56.9 9 156
Black 217 0.9 ± 2.1 0.2 0.0 16.9 32 249
Other 43 0.5 ± 1.5 0.0 0.0 9.2 5 48