Treatment Arm

Visit Number vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.6 ± 6.4 0.0 0.0 74.5 - 453
Follow-up 407 1.3 ± 6.8 0.0 0.0 78.7 46 453
Treatment Arm vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.6 ± 6.4 0.0 0.0 74.5 - 453
Early adenotonsillectomy (EAT) 226 1.6 ± 5.9 0.0 0.0 65.8 - 226
Watchful waiting with supportive care (WWSC) 227 1.7 ± 7.0 0.0 0.0 74.5 - 227
Treatment Arm vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 6.8 0.0 0.0 78.7 46 453
Early adenotonsillectomy (EAT) 199 0.3 ± 1.8 0.0 0.0 20.0 27 226
Watchful waiting with supportive care (WWSC) 208 2.2 ± 9.2 0.0 0.0 78.7 19 227
Child's age vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.6 ± 6.4 0.0 0.0 74.5 - 453
5 - 7 years old 329 1.8 ± 6.2 0.0 0.0 65.8 - 329
8 - 10 years old 124 1.3 ± 7.0 0.0 0.0 74.5 - 124
Child's age vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.3 ± 6.8 0.0 0.0 78.7 2 399
5 - 7 years old 260 1.8 ± 8.3 0.0 0.0 78.7 2 262
8 - 10 years old 137 0.4 ± 2.2 0.0 0.0 20.0 - 137
Child's gender vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.6 ± 6.4 0.0 0.0 74.5 - 453
Female 234 1.2 ± 4.9 0.0 0.0 65.8 - 234
Male 219 2.1 ± 7.7 0.0 0.0 74.5 - 219
Child's gender vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 6.8 0.0 0.0 78.7 46 453
Female 209 1.5 ± 8.3 0.0 0.0 78.7 25 234
Male 198 1.0 ± 4.6 0.0 0.0 34.9 21 219
Child's race vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.6 ± 6.4 0.0 0.0 74.5 - 453
White 156 0.9 ± 3.4 0.0 0.0 27.8 - 156
Black 249 1.8 ± 5.9 0.0 0.0 65.8 - 249
Other 48 3.2 ± 13.3 0.0 0.0 74.5 - 48
Child's race vs Obstructive Apnea Index (REM, Supine): (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 6.8 0.0 0.0 78.7 46 453
White 147 0.9 ± 5.5 0.0 0.0 50.7 9 156
Black 217 1.8 ± 8.0 0.0 0.0 78.7 32 249
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48