Age

Visit Number vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.9 ± 5.1 0.0 0.0 44.0 - 453
Follow-up 407 1.2 ± 5.1 0.0 0.0 52.0 46 453
Treatment Arm vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.9 ± 5.1 0.0 0.0 44.0 - 453
Early adenotonsillectomy (EAT) 226 1.8 ± 5.0 0.0 0.0 42.0 - 226
Watchful waiting with supportive care (WWSC) 227 1.9 ± 5.2 0.0 0.0 44.0 - 227
Treatment Arm vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 5.1 0.0 0.0 52.0 46 453
Early adenotonsillectomy (EAT) 199 0.5 ± 2.9 0.0 0.0 39.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.9 ± 6.5 0.0 0.0 52.0 19 227
Child's age vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.9 ± 5.1 0.0 0.0 44.0 - 453
5 - 7 years old 329 2.2 ± 5.6 0.0 0.0 44.0 - 329
8 - 10 years old 124 1.1 ± 3.3 0.0 0.0 22.0 - 124
Child's age vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.2 ± 5.2 0.0 0.0 52.0 2 399
5 - 7 years old 260 1.6 ± 6.3 0.0 0.0 52.0 2 262
8 - 10 years old 137 0.5 ± 1.6 0.0 0.0 10.0 - 137
Child's gender vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.9 ± 5.1 0.0 0.0 44.0 - 453
Female 234 1.5 ± 3.9 0.0 0.0 29.0 - 234
Male 219 2.3 ± 6.1 0.0 0.0 44.0 - 219
Child's gender vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 5.1 0.0 0.0 52.0 46 453
Female 209 1.1 ± 4.4 0.0 0.0 44.0 25 234
Male 198 1.3 ± 5.8 0.0 0.0 52.0 21 219
Child's race vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.9 ± 5.1 0.0 0.0 44.0 - 453
White 156 1.6 ± 4.6 0.0 0.0 29.0 - 156
Black 249 2.0 ± 5.3 0.0 0.0 44.0 - 249
Other 48 2.0 ± 5.4 0.0 0.0 23.0 - 48
Child's race vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 5.1 0.0 0.0 52.0 46 453
White 147 1.0 ± 4.7 0.0 0.0 33.0 9 156
Black 217 1.5 ± 5.8 0.0 0.0 52.0 32 249
Other 43 0.09 ± 0.3 0.0 0.0 1.0 5 48