Gender

Visit Number vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Follow-up 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Early adenotonsillectomy (EAT) 206 3.5 ± 0.8 3.0 2.0 6.0 20 226
Watchful waiting with supportive care (WWSC) 206 3.4 ± 0.8 3.0 2.0 6.0 21 227
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Early adenotonsillectomy (EAT) 144 3.4 ± 0.9 3.0 2.0 6.0 82 226
Watchful waiting with supportive care (WWSC) 175 3.5 ± 1.1 3.0 2.0 11.0 52 227
Child's age vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
5 - 7 years old 298 3.4 ± 0.8 3.0 2.0 6.0 31 329
8 - 10 years old 114 3.5 ± 0.8 4.0 2.0 5.0 10 124
Child's age vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 311 3.4 ± 1.0 3.0 2.0 11.0 88 399
5 - 7 years old 202 3.4 ± 1.0 3.0 2.0 11.0 60 262
8 - 10 years old 109 3.5 ± 0.9 3.0 2.0 7.0 28 137
Child's gender vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Female 212 3.4 ± 0.8 3.0 2.0 6.0 22 234
Male 200 3.4 ± 0.8 3.0 2.0 6.0 19 219
Child's gender vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Female 163 3.5 ± 1.1 3.0 2.0 11.0 71 234
Male 156 3.4 ± 0.9 3.0 2.0 6.0 63 219
Child's race vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
White 134 3.4 ± 0.7 3.0 2.0 6.0 22 156
Black 235 3.5 ± 0.9 3.0 2.0 6.0 14 249
Other 43 3.3 ± 0.7 3.0 2.0 5.0 5 48
Child's race vs Average oxygen desaturation for all respiratory events with >= 2% desat or arousal in NREM sleep in non-supine position: Apneas with >= 2% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 2% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
White 104 3.3 ± 0.7 3.0 2.0 7.0 52 156
Black 186 3.6 ± 1.1 3.0 2.0 11.0 63 249
Other 29 3.1 ± 0.8 3.0 2.0 5.0 19 48