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Treatment Arm

Visit Number vs Average duration of obstructive apnea in REM sleep in non-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 4.4 ± 7.7 0.0 0.0 38.0 - 453
Follow-up 407 1.8 ± 5.3 0.0 0.0 36.0 46 453
Treatment Arm vs Average duration of obstructive apnea in REM sleep in non-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 4.4 ± 7.7 0.0 0.0 38.0 - 453
Early adenotonsillectomy (EAT) 226 5.4 ± 8.6 0.0 0.0 38.0 - 226
Watchful waiting with supportive care (WWSC) 227 3.5 ± 6.5 0.0 0.0 23.0 - 227
Treatment Arm vs Average duration of obstructive apnea in REM sleep in non-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 1.8 ± 5.3 0.0 0.0 36.0 46 453
Early adenotonsillectomy (EAT) 199 0.4 ± 2.1 0.0 0.0 14.0 27 226
Watchful waiting with supportive care (WWSC) 208 3.0 ± 6.9 0.0 0.0 36.0 19 227
Child's age vs Average duration of obstructive apnea in REM sleep in non-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 4.4 ± 7.7 0.0 0.0 38.0 - 453
5 - 7 years old 329 4.8 ± 7.9 0.0 0.0 38.0 - 329
8 - 10 years old 124 3.6 ± 6.9 0.0 0.0 25.0 - 124
Child's age vs Average duration of obstructive apnea in REM sleep in non-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 1.8 ± 5.4 0.0 0.0 36.0 2 399
5 - 7 years old 260 1.9 ± 5.5 0.0 0.0 36.0 2 262
8 - 10 years old 137 1.5 ± 5.1 0.0 0.0 28.0 - 137
Child's gender vs Average duration of obstructive apnea in REM sleep in non-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 4.4 ± 7.7 0.0 0.0 38.0 - 453
Female 234 4.1 ± 7.2 0.0 0.0 32.0 - 234
Male 219 4.8 ± 8.2 0.0 0.0 38.0 - 219
Child's gender vs Average duration of obstructive apnea in REM sleep in non-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 1.8 ± 5.3 0.0 0.0 36.0 46 453
Female 209 1.9 ± 5.5 0.0 0.0 26.0 25 234
Male 198 1.6 ± 5.2 0.0 0.0 36.0 21 219
Child's race vs Average duration of obstructive apnea in REM sleep in non-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 4.4 ± 7.7 0.0 0.0 38.0 - 453
White 156 2.2 ± 5.9 0.0 0.0 34.0 - 156
Black 249 5.9 ± 8.3 0.0 0.0 38.0 - 249
Other 48 4.1 ± 7.7 0.0 0.0 32.0 - 48
Child's race vs Average duration of obstructive apnea in REM sleep in non-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 1.8 ± 5.3 0.0 0.0 36.0 46 453
White 147 0.9 ± 3.6 0.0 0.0 23.0 9 156
Black 217 2.5 ± 6.3 0.0 0.0 36.0 32 249
Other 43 1.1 ± 4.6 0.0 0.0 26.0 5 48