Name
avdnoa5
Label
Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Units
percent (%)
Type
numeric
Visit Number vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 366 3.9 ± 1.4 4.0 2.0 9.0 87 453
Follow-up 241 3.9 ± 1.6 4.0 2.0 11.0 212 453
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 366 3.9 ± 1.4 4.0 2.0 9.0 87 453
Early adenotonsillectomy (EAT) 183 4.0 ± 1.4 4.0 2.0 9.0 43 226
Watchful waiting with supportive care (WWSC) 183 3.9 ± 1.4 4.0 2.0 9.0 44 227
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 241 3.9 ± 1.6 4.0 2.0 11.0 212 453
Early adenotonsillectomy (EAT) 102 3.8 ± 1.4 4.0 2.0 7.0 124 226
Watchful waiting with supportive care (WWSC) 139 3.9 ± 1.7 4.0 2.0 11.0 88 227
Child's age vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 366 3.9 ± 1.4 4.0 2.0 9.0 87 453
5 - 7 years old 260 3.8 ± 1.4 4.0 2.0 9.0 69 329
8 - 10 years old 106 4.1 ± 1.3 4.0 2.0 9.0 18 124
Child's age vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 233 3.9 ± 1.6 4.0 2.0 11.0 166 399
5 - 7 years old 153 3.7 ± 1.6 3.0 2.0 11.0 109 262
8 - 10 years old 80 4.2 ± 1.6 4.0 2.0 9.0 57 137
Child's gender vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 366 3.9 ± 1.4 4.0 2.0 9.0 87 453
Female 189 4.0 ± 1.4 4.0 2.0 9.0 45 234
Male 177 3.9 ± 1.4 4.0 2.0 9.0 42 219
Child's gender vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 241 3.9 ± 1.6 4.0 2.0 11.0 212 453
Female 111 3.8 ± 1.7 3.0 2.0 11.0 123 234
Male 130 3.9 ± 1.5 4.0 2.0 9.0 89 219
Child's race vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 366 3.9 ± 1.4 4.0 2.0 9.0 87 453
White 114 3.7 ± 1.2 4.0 2.0 8.0 42 156
Black 212 4.0 ± 1.5 4.0 2.0 9.0 37 249
Other 40 4.0 ± 1.4 4.0 2.0 8.0 8 48
Child's race vs Average oxygen desaturation for all respiratory events with >= 5% desat or arousal in NREM sleep in non-supine position: Apneas with >= 5% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 5% oxygen desaturation or arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 241 3.9 ± 1.6 4.0 2.0 11.0 212 453
White 73 3.6 ± 1.5 3.0 2.0 9.0 83 156
Black 144 4.1 ± 1.7 4.0 2.0 11.0 105 249
Other 24 3.1 ± 1.1 3.0 2.0 5.0 24 48