Treatment Arm

Visit Number vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.1 ± 2.5 0.4 0.0 23.2 - 453
Follow-up 407 0.6 ± 4.0 0.0 0.0 71.7 46 453
Treatment Arm vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 2.5 0.4 0.0 23.2 - 453
Early adenotonsillectomy (EAT) 226 1.1 ± 2.3 0.4 0.0 20.7 - 226
Watchful waiting with supportive care (WWSC) 227 1.2 ± 2.7 0.3 0.0 23.2 - 227
Treatment Arm vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 4.0 0.0 0.0 71.7 46 453
Early adenotonsillectomy (EAT) 199 0.2 ± 1.1 0.0 0.0 14.9 27 226
Watchful waiting with supportive care (WWSC) 208 1.1 ± 5.5 0.0 0.0 71.7 19 227
Child's age vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 2.5 0.4 0.0 23.2 - 453
5 - 7 years old 329 1.2 ± 2.3 0.4 0.0 23.2 - 329
8 - 10 years old 124 1.1 ± 3.0 0.2 0.0 20.7 - 124
Child's age vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.6 ± 4.0 0.0 0.0 71.7 2 399
5 - 7 years old 260 0.8 ± 4.9 0.0 0.0 71.7 2 262
8 - 10 years old 137 0.3 ± 1.1 0.0 0.0 8.7 - 137
Child's gender vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 2.5 0.4 0.0 23.2 - 453
Female 234 1.2 ± 2.4 0.4 0.0 20.7 - 234
Male 219 1.1 ± 2.6 0.4 0.0 23.2 - 219
Child's gender vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 4.0 0.0 0.0 71.7 46 453
Female 209 0.9 ± 5.5 0.0 0.0 71.7 25 234
Male 198 0.3 ± 0.8 0.0 0.0 8.3 21 219
Child's race vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 2.5 0.4 0.0 23.2 - 453
White 156 0.8 ± 2.0 0.2 0.0 16.3 - 156
Black 249 1.3 ± 2.5 0.5 0.0 20.7 - 249
Other 48 1.5 ± 3.5 0.6 0.0 23.2 - 48
Child's race vs Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 4.0 0.0 0.0 71.7 46 453
White 147 0.3 ± 1.4 0.0 0.0 15.2 9 156
Black 217 1.0 ± 5.3 0.0 0.0 71.7 32 249
Other 43 0.1 ± 0.3 0.0 0.0 1.3 5 48