Gender
Visit Number vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Baseline | 373 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 80 | 453 |
| Follow-up | 284 | 4.2 | ± 1.7 | 4.0 | 2.0 | 15.0 | 169 | 453 |
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 373 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 80 | 453 |
| Early adenotonsillectomy (EAT) | 189 | 4.2 | ± 1.1 | 4.0 | 2.0 | 8.0 | 37 | 226 |
| Watchful waiting with supportive care (WWSC) | 184 | 4.1 | ± 1.0 | 4.0 | 2.0 | 9.0 | 43 | 227 |
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 284 | 4.2 | ± 1.7 | 4.0 | 2.0 | 15.0 | 169 | 453 |
| Early adenotonsillectomy (EAT) | 130 | 4.1 | ± 1.5 | 4.0 | 2.0 | 14.0 | 96 | 226 |
| Watchful waiting with supportive care (WWSC) | 154 | 4.3 | ± 1.9 | 4.0 | 2.0 | 15.0 | 73 | 227 |
Child's age vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 373 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 80 | 453 |
| 5 - 7 years old | 277 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 52 | 329 |
| 8 - 10 years old | 96 | 4.2 | ± 0.8 | 4.0 | 3.0 | 6.0 | 28 | 124 |
Child's age vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 279 | 4.2 | ± 1.7 | 4.0 | 2.0 | 15.0 | 120 | 399 |
| 5 - 7 years old | 189 | 4.2 | ± 1.8 | 4.0 | 2.0 | 15.0 | 73 | 262 |
| 8 - 10 years old | 90 | 4.1 | ± 1.5 | 4.0 | 2.0 | 10.0 | 47 | 137 |
Child's gender vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 373 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 80 | 453 |
| Female | 196 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 38 | 234 |
| Male | 177 | 4.2 | ± 1.0 | 4.0 | 2.0 | 8.0 | 42 | 219 |
Child's gender vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 284 | 4.2 | ± 1.7 | 4.0 | 2.0 | 15.0 | 169 | 453 |
| Female | 144 | 4.2 | ± 1.6 | 4.0 | 2.0 | 15.0 | 90 | 234 |
| Male | 140 | 4.2 | ± 1.8 | 4.0 | 2.0 | 15.0 | 79 | 219 |
Child's race vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Baseline
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 373 | 4.2 | ± 1.1 | 4.0 | 2.0 | 9.0 | 80 | 453 |
| White | 117 | 3.9 | ± 1.0 | 4.0 | 2.0 | 9.0 | 39 | 156 |
| Black | 217 | 4.4 | ± 1.0 | 4.0 | 2.0 | 8.0 | 32 | 249 |
| Other | 39 | 4.3 | ± 1.2 | 4.0 | 3.0 | 8.0 | 9 | 48 |
Child's race vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in non-supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Follow-up
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 284 | 4.2 | ± 1.7 | 4.0 | 2.0 | 15.0 | 169 | 453 |
| White | 94 | 3.9 | ± 1.6 | 4.0 | 2.0 | 15.0 | 62 | 156 |
| Black | 161 | 4.3 | ± 1.6 | 4.0 | 2.0 | 14.0 | 88 | 249 |
| Other | 29 | 4.4 | ± 2.4 | 4.0 | 2.0 | 15.0 | 19 | 48 |