Name
avhnbp3
Label
Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Units
seconds (s)
Type
numeric
Visit Number vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 9.4 ± 7.5 11.0 0.0 35.0 11 464
Follow-up 407 6.8 ± 6.8 8.0 0.0 30.0 46 453
Treatment Arm vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.4 ± 7.5 11.0 0.0 35.0 - 453
Early adenotonsillectomy (EAT) 226 9.2 ± 7.5 11.0 0.0 30.0 - 226
Watchful waiting with supportive care (WWSC) 227 9.6 ± 7.5 11.0 0.0 35.0 - 227
Treatment Arm vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.8 ± 6.8 8.0 0.0 30.0 46 453
Early adenotonsillectomy (EAT) 199 5.3 ± 6.2 0.0 0.0 24.0 27 226
Watchful waiting with supportive care (WWSC) 208 8.2 ± 7.1 10.0 0.0 30.0 19 227
Child's age vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.4 ± 7.5 11.0 0.0 35.0 - 453
5 - 7 years old 329 9.0 ± 7.7 11.0 0.0 35.0 - 329
8 - 10 years old 124 10.5 ± 7.0 12.0 0.0 27.0 - 124
Child's age vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 6.8 ± 6.8 8.0 0.0 30.0 2 399
5 - 7 years old 260 6.6 ± 7.2 6.0 0.0 30.0 2 262
8 - 10 years old 137 7.1 ± 6.1 8.0 0.0 20.0 - 137
Child's gender vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.4 ± 7.5 11.0 0.0 35.0 - 453
Female 234 9.2 ± 7.5 11.0 0.0 34.0 - 234
Male 219 9.6 ± 7.6 11.0 0.0 35.0 - 219
Child's gender vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.8 ± 6.8 8.0 0.0 30.0 46 453
Female 209 6.4 ± 6.4 7.0 0.0 21.0 25 234
Male 198 7.2 ± 7.2 9.0 0.0 30.0 21 219
Child's race vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.4 ± 7.5 11.0 0.0 35.0 - 453
White 156 10.5 ± 7.9 11.5 0.0 35.0 - 156
Black 249 8.8 ± 7.1 11.0 0.0 31.0 - 249
Other 48 9.1 ± 8.1 11.0 0.0 30.0 - 48
Child's race vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.8 ± 6.8 8.0 0.0 30.0 46 453
White 147 6.7 ± 6.6 8.0 0.0 25.0 9 156
Black 217 6.7 ± 6.8 7.0 0.0 30.0 32 249
Other 43 7.4 ± 7.5 7.0 0.0 22.0 5 48