Name
avhrbp2
Label
Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Units
seconds (s)
Type
numeric
Visit Number vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 7.6 ± 8.2 8.0 0.0 35.0 11 464
Follow-up 407 5.8 ± 7.3 0.0 0.0 28.0 46 453
Treatment Arm vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 7.6 ± 8.2 8.0 0.0 35.0 - 453
Early adenotonsillectomy (EAT) 226 8.0 ± 8.3 9.0 0.0 33.0 - 226
Watchful waiting with supportive care (WWSC) 227 7.3 ± 8.1 6.0 0.0 35.0 - 227
Treatment Arm vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.8 ± 7.3 0.0 0.0 28.0 46 453
Early adenotonsillectomy (EAT) 199 4.9 ± 6.6 0.0 0.0 26.0 27 226
Watchful waiting with supportive care (WWSC) 208 6.6 ± 7.8 0.0 0.0 28.0 19 227
Child's age vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 7.6 ± 8.2 8.0 0.0 35.0 - 453
5 - 7 years old 329 7.6 ± 8.3 7.0 0.0 35.0 - 329
8 - 10 years old 124 7.7 ± 8.1 9.0 0.0 30.0 - 124
Child's age vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 5.8 ± 7.3 0.0 0.0 28.0 2 399
5 - 7 years old 260 5.6 ± 7.3 0.0 0.0 28.0 2 262
8 - 10 years old 137 6.2 ± 7.3 0.0 0.0 27.0 - 137
Child's gender vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 7.6 ± 8.2 8.0 0.0 35.0 - 453
Female 234 7.2 ± 7.5 8.5 0.0 27.0 - 234
Male 219 8.1 ± 8.9 7.0 0.0 35.0 - 219
Child's gender vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.8 ± 7.3 0.0 0.0 28.0 46 453
Female 209 6.0 ± 7.3 0.0 0.0 28.0 25 234
Male 198 5.7 ± 7.4 0.0 0.0 27.0 21 219
Child's race vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 7.6 ± 8.2 8.0 0.0 35.0 - 453
White 156 7.1 ± 8.4 0.0 0.0 33.0 - 156
Black 249 8.0 ± 8.0 10.0 0.0 33.0 - 249
Other 48 7.3 ± 8.8 0.0 0.0 35.0 - 48
Child's race vs Average duration of hypopnea in REM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.8 ± 7.3 0.0 0.0 28.0 46 453
White 147 5.8 ± 7.3 0.0 0.0 25.0 9 156
Black 217 5.7 ± 7.3 0.0 0.0 28.0 32 249
Other 43 6.5 ± 7.2 5.0 0.0 23.0 5 48