Treatment Arm

Visit Number vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 3.6 ± 7.1 0.0 0.0 40.0 - 453
Follow-up 407 2.0 ± 5.2 0.0 0.0 26.0 46 453
Treatment Arm vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.6 ± 7.1 0.0 0.0 40.0 - 453
Early adenotonsillectomy (EAT) 226 3.8 ± 7.2 0.0 0.0 32.0 - 226
Watchful waiting with supportive care (WWSC) 227 3.4 ± 7.0 0.0 0.0 40.0 - 227
Treatment Arm vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.0 ± 5.2 0.0 0.0 26.0 46 453
Early adenotonsillectomy (EAT) 199 1.1 ± 3.9 0.0 0.0 23.0 27 226
Watchful waiting with supportive care (WWSC) 208 2.8 ± 6.1 0.0 0.0 26.0 19 227
Child's age vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.6 ± 7.1 0.0 0.0 40.0 - 453
5 - 7 years old 329 4.0 ± 7.5 0.0 0.0 40.0 - 329
8 - 10 years old 124 2.7 ± 5.6 0.0 0.0 23.0 - 124
Child's age vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 2.0 ± 5.2 0.0 0.0 26.0 2 399
5 - 7 years old 260 2.1 ± 5.6 0.0 0.0 26.0 2 262
8 - 10 years old 137 1.6 ± 4.3 0.0 0.0 19.0 - 137
Child's gender vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.6 ± 7.1 0.0 0.0 40.0 - 453
Female 234 3.8 ± 7.2 0.0 0.0 40.0 - 234
Male 219 3.5 ± 7.0 0.0 0.0 32.0 - 219
Child's gender vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.0 ± 5.2 0.0 0.0 26.0 46 453
Female 209 1.8 ± 4.9 0.0 0.0 22.0 25 234
Male 198 2.1 ± 5.4 0.0 0.0 26.0 21 219
Child's race vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.6 ± 7.1 0.0 0.0 40.0 - 453
White 156 2.8 ± 6.6 0.0 0.0 32.0 - 156
Black 249 4.3 ± 7.4 0.0 0.0 40.0 - 249
Other 48 2.8 ± 6.7 0.0 0.0 28.0 - 48
Child's race vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.0 ± 5.2 0.0 0.0 26.0 46 453
White 147 1.5 ± 4.5 0.0 0.0 22.0 9 156
Black 217 2.7 ± 6.0 0.0 0.0 26.0 32 249
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48