Histogram
Visit Number vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 453 | 7.0 | ± 5.6 | 5.1 | 0.3 | 32.9 | - | 453 |
Follow-up | 407 | 4.3 | ± 7.5 | 2.0 | 0.0 | 69.8 | 46 | 453 |
Treatment Arm vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 453 | 7.0 | ± 5.6 | 5.1 | 0.3 | 32.9 | - | 453 |
Early adenotonsillectomy (EAT) | 226 | 7.1 | ± 5.7 | 5.1 | 0.9 | 32.9 | - | 226 |
Watchful waiting with supportive care (WWSC) | 227 | 6.9 | ± 5.5 | 5.1 | 0.3 | 30.8 | - | 227 |
Treatment Arm vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 407 | 4.3 | ± 7.5 | 2.0 | 0.0 | 69.8 | 46 | 453 |
Early adenotonsillectomy (EAT) | 199 | 2.4 | ± 3.2 | 1.6 | 0.0 | 31.2 | 27 | 226 |
Watchful waiting with supportive care (WWSC) | 208 | 6.2 | ± 9.7 | 3.0 | 0.0 | 69.8 | 19 | 227 |
Child's age vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 453 | 7.0 | ± 5.6 | 5.1 | 0.3 | 32.9 | - | 453 |
5 - 7 years old | 329 | 6.7 | ± 5.3 | 4.9 | 0.3 | 30.8 | - | 329 |
8 - 10 years old | 124 | 7.7 | ± 6.2 | 5.9 | 0.5 | 32.9 | - | 124 |
Child's age vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 397 | 4.4 | ± 7.6 | 2.0 | 0.0 | 69.8 | 2 | 399 |
5 - 7 years old | 260 | 4.5 | ± 8.5 | 1.9 | 0.0 | 69.8 | 2 | 262 |
8 - 10 years old | 137 | 4.1 | ± 5.6 | 2.0 | 0.0 | 36.5 | - | 137 |
Child's gender vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 453 | 7.0 | ± 5.6 | 5.1 | 0.3 | 32.9 | - | 453 |
Female | 234 | 7.2 | ± 5.7 | 5.4 | 0.5 | 30.8 | - | 234 |
Male | 219 | 6.8 | ± 5.5 | 4.9 | 0.3 | 32.9 | - | 219 |
Child's gender vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 407 | 4.3 | ± 7.5 | 2.0 | 0.0 | 69.8 | 46 | 453 |
Female | 209 | 4.5 | ± 8.5 | 1.8 | 0.1 | 69.8 | 25 | 234 |
Male | 198 | 4.1 | ± 6.4 | 2.1 | 0.0 | 62.5 | 21 | 219 |
Child's race vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 453 | 7.0 | ± 5.6 | 5.1 | 0.3 | 32.9 | - | 453 |
White | 156 | 6.1 | ± 4.8 | 4.6 | 0.3 | 26.2 | - | 156 |
Black | 249 | 7.6 | ± 6.0 | 5.6 | 0.7 | 32.9 | - | 249 |
Other | 48 | 6.9 | ± 5.8 | 4.6 | 1.0 | 24.6 | - | 48 |
Child's race vs Apnea-Hypopnea Index: (Apneas with >= 3% oxygen desaturation threshold used or with arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used or with arousal) / hour of sleep from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 407 | 4.3 | ± 7.5 | 2.0 | 0.0 | 69.8 | 46 | 453 |
White | 147 | 4.0 | ± 8.6 | 1.9 | 0.0 | 69.8 | 9 | 156 |
Black | 217 | 4.7 | ± 7.2 | 2.1 | 0.0 | 56.9 | 32 | 249 |
Other | 43 | 3.4 | ± 5.0 | 1.6 | 0.3 | 31.0 | 5 | 48 |