Race

Visit Number vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 271 4.1 ± 1.3 4.0 2.0 9.0 182 453
Follow-up 225 4.0 ± 1.6 4.0 2.0 14.0 228 453
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 271 4.1 ± 1.3 4.0 2.0 9.0 182 453
Early adenotonsillectomy (EAT) 134 4.1 ± 1.3 4.0 2.0 8.0 92 226
Watchful waiting with supportive care (WWSC) 137 4.2 ± 1.3 4.0 2.0 9.0 90 227
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 225 4.0 ± 1.6 4.0 2.0 14.0 228 453
Early adenotonsillectomy (EAT) 111 3.9 ± 1.2 4.0 2.0 9.0 115 226
Watchful waiting with supportive care (WWSC) 114 4.2 ± 1.8 4.0 2.0 14.0 113 227
Child's age vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 271 4.1 ± 1.3 4.0 2.0 9.0 182 453
5 - 7 years old 197 4.1 ± 1.4 4.0 2.0 9.0 132 329
8 - 10 years old 74 4.1 ± 1.1 4.0 2.0 8.0 50 124
Child's age vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 220 4.1 ± 1.6 4.0 2.0 14.0 179 399
5 - 7 years old 143 4.2 ± 1.7 4.0 2.0 14.0 119 262
8 - 10 years old 77 3.8 ± 1.2 4.0 2.0 9.0 60 137
Child's gender vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 271 4.1 ± 1.3 4.0 2.0 9.0 182 453
Female 142 4.1 ± 1.2 4.0 2.0 8.0 92 234
Male 129 4.2 ± 1.4 4.0 2.0 9.0 90 219
Child's gender vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 225 4.0 ± 1.6 4.0 2.0 14.0 228 453
Female 116 4.0 ± 1.6 4.0 2.0 14.0 118 234
Male 109 4.1 ± 1.5 4.0 2.0 12.0 110 219
Child's race vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 271 4.1 ± 1.3 4.0 2.0 9.0 182 453
White 89 3.9 ± 1.2 4.0 2.0 8.0 67 156
Black 155 4.3 ± 1.4 4.0 2.0 9.0 94 249
Other 27 3.7 ± 1.2 4.0 2.0 7.0 21 48
Child's race vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 225 4.0 ± 1.6 4.0 2.0 14.0 228 453
White 89 3.6 ± 1.4 3.0 2.0 14.0 67 156
Black 111 4.4 ± 1.6 4.0 2.0 12.0 138 249
Other 25 4.0 ± 1.3 4.0 3.0 9.0 23 48