Age

Visit Number vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.7 ± 4.9 0.0 0.0 42.0 - 453
Follow-up 407 1.1 ± 5.1 0.0 0.0 51.0 46 453
Treatment Arm vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 4.9 0.0 0.0 42.0 - 453
Early adenotonsillectomy (EAT) 226 1.6 ± 4.7 0.0 0.0 41.0 - 226
Watchful waiting with supportive care (WWSC) 227 1.7 ± 5.0 0.0 0.0 42.0 - 227
Treatment Arm vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 51.0 46 453
Early adenotonsillectomy (EAT) 199 0.4 ± 2.9 0.0 0.0 39.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.8 ± 6.4 0.0 0.0 51.0 19 227
Child's age vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 4.9 0.0 0.0 42.0 - 453
5 - 7 years old 329 1.9 ± 5.4 0.0 0.0 42.0 - 329
8 - 10 years old 124 1.0 ± 3.1 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 and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.1 ± 5.1 0.0 0.0 51.0 2 399
5 - 7 years old 260 1.5 ± 6.2 0.0 0.0 51.0 2 262
8 - 10 years old 137 0.5 ± 1.5 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 and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 4.9 0.0 0.0 42.0 - 453
Female 234 1.3 ± 3.6 0.0 0.0 27.0 - 234
Male 219 2.1 ± 5.9 0.0 0.0 42.0 - 219
Child's gender vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 51.0 46 453
Female 209 1.0 ± 4.4 0.0 0.0 44.0 25 234
Male 198 1.3 ± 5.7 0.0 0.0 51.0 21 219
Child's race vs Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 4.9 0.0 0.0 42.0 - 453
White 156 1.5 ± 4.4 0.0 0.0 29.0 - 156
Black 249 1.8 ± 5.1 0.0 0.0 42.0 - 249
Other 48 1.9 ± 5.3 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 and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 51.0 46 453
White 147 1.0 ± 4.6 0.0 0.0 32.0 9 156
Black 217 1.4 ± 5.7 0.0 0.0 51.0 32 249
Other 43 0.02 ± 0.2 0.0 0.0 1.0 5 48