Name
mxhnbp5
Label
Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Description

Longest

Units
seconds (s)
Type
numeric
Visit Number vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 6.0 ± 10.1 0.0 0.0 60.0 11 464
Follow-up 407 3.7 ± 8.0 0.0 0.0 45.0 46 453
Treatment Arm vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 10.1 0.0 0.0 60.0 - 453
Early adenotonsillectomy (EAT) 226 6.3 ± 10.1 0.0 0.0 48.0 - 226
Watchful waiting with supportive care (WWSC) 227 5.7 ± 10.0 0.0 0.0 60.0 - 227
Treatment Arm vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 8.0 0.0 0.0 45.0 46 453
Early adenotonsillectomy (EAT) 199 2.2 ± 5.5 0.0 0.0 25.0 27 226
Watchful waiting with supportive care (WWSC) 208 5.2 ± 9.7 0.0 0.0 45.0 19 227
Child's age vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 10.1 0.0 0.0 60.0 - 453
5 - 7 years old 329 5.2 ± 9.7 0.0 0.0 60.0 - 329
8 - 10 years old 124 8.2 ± 10.8 0.0 0.0 41.0 - 124
Child's age vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 3.8 ± 8.1 0.0 0.0 45.0 2 399
5 - 7 years old 260 3.7 ± 8.4 0.0 0.0 45.0 2 262
8 - 10 years old 137 3.9 ± 7.5 0.0 0.0 28.0 - 137
Child's gender vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 10.1 0.0 0.0 60.0 - 453
Female 234 5.3 ± 9.4 0.0 0.0 48.0 - 234
Male 219 6.8 ± 10.8 0.0 0.0 60.0 - 219
Child's gender vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 8.0 0.0 0.0 45.0 46 453
Female 209 3.2 ± 7.6 0.0 0.0 42.0 25 234
Male 198 4.3 ± 8.5 0.0 0.0 45.0 21 219
Child's race vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 10.1 0.0 0.0 60.0 - 453
White 156 5.5 ± 10.5 0.0 0.0 60.0 - 156
Black 249 6.6 ± 10.0 0.0 0.0 48.0 - 249
Other 48 4.8 ± 9.2 0.0 0.0 37.0 - 48
Child's race vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.7 ± 8.0 0.0 0.0 45.0 46 453
White 147 3.2 ± 7.8 0.0 0.0 42.0 9 156
Black 217 4.1 ± 8.2 0.0 0.0 45.0 32 249
Other 43 3.9 ± 7.9 0.0 0.0 28.0 5 48