Treatment Arm
Visit Number vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 394 | 7.8 | ± 11.2 | 4.3 | 0.0 | 108.0 | 59 | 453 |
Follow-up | 389 | 4.7 | ± 11.8 | 1.6 | 0.0 | 160.0 | 64 | 453 |
Treatment Arm vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 394 | 7.8 | ± 11.2 | 4.3 | 0.0 | 108.0 | 59 | 453 |
Early adenotonsillectomy (EAT) | 195 | 7.8 | ± 10.3 | 4.1 | 0.0 | 71.7 | 31 | 226 |
Watchful waiting with supportive care (WWSC) | 199 | 7.9 | ± 12.0 | 4.4 | 0.0 | 108.0 | 28 | 227 |
Treatment Arm vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 389 | 4.7 | ± 11.8 | 1.6 | 0.0 | 160.0 | 64 | 453 |
Early adenotonsillectomy (EAT) | 192 | 2.1 | ± 2.9 | 1.2 | 0.0 | 19.1 | 34 | 226 |
Watchful waiting with supportive care (WWSC) | 197 | 7.3 | ± 15.9 | 2.4 | 0.0 | 160.0 | 30 | 227 |
Child's age vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 394 | 7.8 | ± 11.2 | 4.3 | 0.0 | 108.0 | 59 | 453 |
5 - 7 years old | 287 | 6.4 | ± 7.7 | 3.9 | 0.0 | 58.3 | 42 | 329 |
8 - 10 years old | 107 | 11.7 | ± 16.9 | 6.2 | 0.0 | 108.0 | 17 | 124 |
Child's age vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 379 | 4.8 | ± 11.9 | 1.6 | 0.0 | 160.0 | 20 | 399 |
5 - 7 years old | 249 | 5.0 | ± 13.4 | 1.5 | 0.0 | 160.0 | 13 | 262 |
8 - 10 years old | 130 | 4.3 | ± 8.4 | 1.9 | 0.0 | 70.6 | 7 | 137 |
Child's gender vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 394 | 7.8 | ± 11.2 | 4.3 | 0.0 | 108.0 | 59 | 453 |
Female | 202 | 8.6 | ± 11.6 | 4.3 | 0.0 | 76.4 | 32 | 234 |
Male | 192 | 7.0 | ± 10.7 | 4.2 | 0.0 | 108.0 | 27 | 219 |
Child's gender vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 389 | 4.7 | ± 11.8 | 1.6 | 0.0 | 160.0 | 64 | 453 |
Female | 196 | 4.9 | ± 14.5 | 1.5 | 0.0 | 160.0 | 38 | 234 |
Male | 193 | 4.5 | ± 8.2 | 1.8 | 0.0 | 65.2 | 26 | 219 |
Child's race vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 394 | 7.8 | ± 11.2 | 4.3 | 0.0 | 108.0 | 59 | 453 |
White | 139 | 6.6 | ± 9.7 | 3.9 | 0.0 | 76.4 | 17 | 156 |
Black | 219 | 8.8 | ± 12.4 | 5.0 | 0.0 | 108.0 | 30 | 249 |
Other | 36 | 6.6 | ± 7.5 | 3.8 | 0.0 | 27.0 | 12 | 48 |
Child's race vs Apnea-Hypopnea Index (Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in supine from type I polysomnography
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 389 | 4.7 | ± 11.8 | 1.6 | 0.0 | 160.0 | 64 | 453 |
White | 144 | 4.2 | ± 9.7 | 1.3 | 0.0 | 65.2 | 12 | 156 |
Black | 202 | 5.3 | ± 13.9 | 1.9 | 0.0 | 160.0 | 47 | 249 |
Other | 43 | 3.7 | ± 6.0 | 1.1 | 0.0 | 28.2 | 5 | 48 |