Name
hrop4
Label
Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Units
events
Type
numeric
Visit Number vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 5.0 ± 9.6 1.0 0.0 70.0 - 453
Follow-up 407 2.4 ± 7.0 0.0 0.0 55.0 46 453
Treatment Arm vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.0 ± 9.6 1.0 0.0 70.0 - 453
Early adenotonsillectomy (EAT) 226 5.5 ± 10.3 1.0 0.0 70.0 - 226
Watchful waiting with supportive care (WWSC) 227 4.5 ± 8.9 1.0 0.0 48.0 - 227
Treatment Arm vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 7.0 0.0 0.0 55.0 46 453
Early adenotonsillectomy (EAT) 199 0.8 ± 3.4 0.0 0.0 41.0 27 226
Watchful waiting with supportive care (WWSC) 208 3.9 ± 9.0 0.0 0.0 55.0 19 227
Child's age vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.0 ± 9.6 1.0 0.0 70.0 - 453
5 - 7 years old 329 4.7 ± 9.4 1.0 0.0 70.0 - 329
8 - 10 years old 124 5.6 ± 10.2 1.0 0.0 51.0 - 124
Child's age vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 2.4 ± 7.1 0.0 0.0 55.0 2 399
5 - 7 years old 260 2.3 ± 6.6 0.0 0.0 51.0 2 262
8 - 10 years old 137 2.6 ± 7.9 0.0 0.0 55.0 - 137
Child's gender vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.0 ± 9.6 1.0 0.0 70.0 - 453
Female 234 5.2 ± 9.4 1.0 0.0 51.0 - 234
Male 219 4.8 ± 9.9 1.0 0.0 70.0 - 219
Child's gender vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 7.0 0.0 0.0 55.0 46 453
Female 209 2.8 ± 8.1 0.0 0.0 51.0 25 234
Male 198 1.9 ± 5.7 0.0 0.0 55.0 21 219
Child's race vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.0 ± 9.6 1.0 0.0 70.0 - 453
White 156 2.3 ± 5.5 0.0 0.0 31.0 - 156
Black 249 6.6 ± 10.5 2.0 0.0 58.0 - 249
Other 48 5.6 ± 13.3 0.0 0.0 70.0 - 48
Child's race vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 7.0 0.0 0.0 55.0 46 453
White 147 0.6 ± 2.3 0.0 0.0 22.0 9 156
Black 217 3.9 ± 9.1 0.0 0.0 55.0 32 249
Other 43 0.7 ± 2.2 0.0 0.0 11.0 5 48