Name
mnhrop2
Label
Minimum duration of hypopnea in REM sleep in non-supine position: Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation and with or without arousal from type I polysomnography
Description

Shortest

Units
seconds (s)
Type
numeric
Visit Number vs Minimum duration of hypopnea in REM sleep in non-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 7.1 ± 6.0 8.0 0.0 32.0 - 453
Follow-up 407 4.7 ± 6.1 0.0 0.0 56.0 46 453
Treatment Arm vs Minimum duration of hypopnea in REM sleep in non-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 7.1 ± 6.0 8.0 0.0 32.0 - 453
Early adenotonsillectomy (EAT) 226 7.5 ± 5.8 8.0 0.0 28.0 - 226
Watchful waiting with supportive care (WWSC) 227 6.8 ± 6.2 7.0 0.0 32.0 - 227
Treatment Arm vs Minimum duration of hypopnea in REM sleep in non-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 4.7 ± 6.1 0.0 0.0 56.0 46 453
Early adenotonsillectomy (EAT) 199 4.1 ± 6.4 0.0 0.0 56.0 27 226
Watchful waiting with supportive care (WWSC) 208 5.4 ± 5.8 6.0 0.0 31.0 19 227
Child's age vs Minimum duration of hypopnea in REM sleep in non-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 7.1 ± 6.0 8.0 0.0 32.0 - 453
5 - 7 years old 329 7.4 ± 6.1 8.0 0.0 32.0 - 329
8 - 10 years old 124 6.5 ± 5.8 7.0 0.0 28.0 - 124
Child's age vs Minimum duration of hypopnea in REM sleep in non-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 4.7 ± 6.1 0.0 0.0 56.0 2 399
5 - 7 years old 260 4.7 ± 6.4 0.0 0.0 56.0 2 262
8 - 10 years old 137 4.8 ± 5.5 0.0 0.0 28.0 - 137
Child's gender vs Minimum duration of hypopnea in REM sleep in non-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 7.1 ± 6.0 8.0 0.0 32.0 - 453
Female 234 7.1 ± 5.7 8.0 0.0 28.0 - 234
Male 219 7.1 ± 6.2 7.0 0.0 32.0 - 219
Child's gender vs Minimum duration of hypopnea in REM sleep in non-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 4.7 ± 6.1 0.0 0.0 56.0 46 453
Female 209 4.5 ± 6.3 0.0 0.0 56.0 25 234
Male 198 4.9 ± 5.9 0.0 0.0 31.0 21 219
Child's race vs Minimum duration of hypopnea in REM sleep in non-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 7.1 ± 6.0 8.0 0.0 32.0 - 453
White 156 6.1 ± 6.5 7.0 0.0 32.0 - 156
Black 249 7.7 ± 5.5 8.0 0.0 28.0 - 249
Other 48 7.3 ± 6.1 8.0 0.0 22.0 - 48
Child's race vs Minimum duration of hypopnea in REM sleep in non-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 4.7 ± 6.1 0.0 0.0 56.0 46 453
White 147 3.7 ± 6.0 0.0 0.0 31.0 9 156
Black 217 5.4 ± 6.2 6.0 0.0 56.0 32 249
Other 43 4.9 ± 6.0 0.0 0.0 19.0 5 48