Histogram
Visit Number vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 332 | 3.9 | ± 1.2 | 4.0 | 2.0 | 8.0 | 121 | 453 |
Follow-up | 260 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 193 | 453 |
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 332 | 3.9 | ± 1.2 | 4.0 | 2.0 | 8.0 | 121 | 453 |
Early adenotonsillectomy (EAT) | 166 | 3.8 | ± 1.3 | 4.0 | 2.0 | 8.0 | 60 | 226 |
Watchful waiting with supportive care (WWSC) | 166 | 3.9 | ± 1.1 | 4.0 | 2.0 | 7.0 | 61 | 227 |
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 260 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 193 | 453 |
Early adenotonsillectomy (EAT) | 120 | 3.8 | ± 1.2 | 4.0 | 2.0 | 8.0 | 106 | 226 |
Watchful waiting with supportive care (WWSC) | 140 | 3.9 | ± 1.4 | 4.0 | 2.0 | 10.0 | 87 | 227 |
Child's age vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 332 | 3.9 | ± 1.2 | 4.0 | 2.0 | 8.0 | 121 | 453 |
5 - 7 years old | 237 | 3.8 | ± 1.2 | 4.0 | 2.0 | 8.0 | 92 | 329 |
8 - 10 years old | 95 | 4.1 | ± 1.1 | 4.0 | 2.0 | 8.0 | 29 | 124 |
Child's age vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 254 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 145 | 399 |
5 - 7 years old | 159 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 103 | 262 |
8 - 10 years old | 95 | 3.8 | ± 1.3 | 4.0 | 2.0 | 10.0 | 42 | 137 |
Child's gender vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 332 | 3.9 | ± 1.2 | 4.0 | 2.0 | 8.0 | 121 | 453 |
Female | 172 | 3.8 | ± 1.2 | 4.0 | 2.0 | 8.0 | 62 | 234 |
Male | 160 | 4.0 | ± 1.2 | 4.0 | 2.0 | 8.0 | 59 | 219 |
Child's gender vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 260 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 193 | 453 |
Female | 128 | 3.7 | ± 1.3 | 4.0 | 2.0 | 10.0 | 106 | 234 |
Male | 132 | 4.0 | ± 1.3 | 4.0 | 2.0 | 10.0 | 87 | 219 |
Child's race vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 332 | 3.9 | ± 1.2 | 4.0 | 2.0 | 8.0 | 121 | 453 |
White | 118 | 3.5 | ± 1.0 | 3.0 | 2.0 | 6.0 | 38 | 156 |
Black | 182 | 4.1 | ± 1.2 | 4.0 | 2.0 | 8.0 | 67 | 249 |
Other | 32 | 3.8 | ± 1.3 | 4.0 | 2.0 | 7.0 | 16 | 48 |
Child's race vs Average oxygen desaturation for all respiratory events with >= 4% desat or arousal in NREM sleep in supine position: Apneas with >= 4% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation or arousal from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 260 | 3.9 | ± 1.3 | 4.0 | 2.0 | 10.0 | 193 | 453 |
White | 101 | 3.5 | ± 1.1 | 3.0 | 2.0 | 9.0 | 55 | 156 |
Black | 129 | 4.2 | ± 1.4 | 4.0 | 2.0 | 10.0 | 120 | 249 |
Other | 30 | 3.4 | ± 0.9 | 3.0 | 2.0 | 5.0 | 18 | 48 |