Age

Visit Number vs Total duration of hypopnea from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 8.8 ± 8.4 6.1 0.0 59.9 - 453
Follow-up 407 5.0 ± 10.1 1.5 0.0 99.5 46 453
Treatment Arm vs Total duration of hypopnea from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.8 ± 8.4 6.1 0.0 59.9 - 453
Early adenotonsillectomy (EAT) 226 9.2 ± 8.4 6.1 0.2 40.0 - 226
Watchful waiting with supportive care (WWSC) 227 8.5 ± 8.5 6.0 0.0 59.9 - 227
Treatment Arm vs Total duration of hypopnea from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.0 ± 10.1 1.5 0.0 99.5 46 453
Early adenotonsillectomy (EAT) 199 2.2 ± 4.4 0.9 0.0 30.2 27 226
Watchful waiting with supportive care (WWSC) 208 7.7 ± 12.9 2.8 0.0 99.5 19 227
Child's age vs Total duration of hypopnea from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.8 ± 8.4 6.1 0.0 59.9 - 453
5 - 7 years old 329 8.3 ± 8.2 5.6 0.0 59.9 - 329
8 - 10 years old 124 10.2 ± 8.7 6.9 0.5 47.7 - 124
Child's age vs Total duration of hypopnea from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 5.0 ± 10.2 1.5 0.0 99.5 2 399
5 - 7 years old 260 4.8 ± 10.1 1.3 0.0 99.5 2 262
8 - 10 years old 137 5.6 ± 10.3 1.7 0.0 67.7 - 137
Child's gender vs Total duration of hypopnea from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.8 ± 8.4 6.1 0.0 59.9 - 453
Female 234 9.1 ± 8.5 6.4 0.0 48.9 - 234
Male 219 8.6 ± 8.3 5.7 0.2 59.9 - 219
Child's gender vs Total duration of hypopnea from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.0 ± 10.1 1.5 0.0 99.5 46 453
Female 209 4.9 ± 9.7 1.5 0.0 67.7 25 234
Male 198 5.1 ± 10.5 1.5 0.0 99.5 21 219
Child's race vs Total duration of hypopnea from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.8 ± 8.4 6.1 0.0 59.9 - 453
White 156 7.4 ± 7.6 4.8 0.2 59.9 - 156
Black 249 9.9 ± 8.9 7.1 0.0 48.9 - 249
Other 48 8.3 ± 7.5 5.4 0.2 28.1 - 48
Child's race vs Total duration of hypopnea from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.0 ± 10.1 1.5 0.0 99.5 46 453
White 147 4.4 ± 11.5 1.1 0.0 99.5 9 156
Black 217 5.6 ± 9.3 1.9 0.0 67.7 32 249
Other 43 3.9 ± 8.8 1.1 0.0 56.6 5 48