Name
mxhrop3
Label
Maximum duration of hypopnea in REM sleep in non-supine position: Hypopneas with > 50% flow reduction and with >= 3% 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 REM sleep in non-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 18.0 ± 16.3 17.0 0.0 84.0 - 453
Follow-up 407 9.4 ± 13.1 0.0 0.0 68.0 46 453
Treatment Arm vs Maximum duration of hypopnea in REM sleep in non-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 18.0 ± 16.3 17.0 0.0 84.0 - 453
Early adenotonsillectomy (EAT) 226 19.5 ± 16.9 18.0 0.0 84.0 - 226
Watchful waiting with supportive care (WWSC) 227 16.4 ± 15.6 15.0 0.0 67.0 - 227
Treatment Arm vs Maximum duration of hypopnea in REM sleep in non-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 9.4 ± 13.1 0.0 0.0 68.0 46 453
Early adenotonsillectomy (EAT) 199 5.9 ± 9.1 0.0 0.0 50.0 27 226
Watchful waiting with supportive care (WWSC) 208 12.8 ± 15.3 8.0 0.0 68.0 19 227
Child's age vs Maximum duration of hypopnea in REM sleep in non-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 18.0 ± 16.3 17.0 0.0 84.0 - 453
5 - 7 years old 329 18.0 ± 16.3 16.0 0.0 84.0 - 329
8 - 10 years old 124 17.7 ± 16.4 17.0 0.0 68.0 - 124
Child's age vs Maximum duration of hypopnea in REM sleep in non-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 9.5 ± 13.2 0.0 0.0 68.0 2 399
5 - 7 years old 260 9.1 ± 12.5 0.0 0.0 52.0 2 262
8 - 10 years old 137 10.4 ± 14.4 0.0 0.0 68.0 - 137
Child's gender vs Maximum duration of hypopnea in REM sleep in non-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 18.0 ± 16.3 17.0 0.0 84.0 - 453
Female 234 18.6 ± 16.3 17.0 0.0 68.0 - 234
Male 219 17.3 ± 16.3 16.0 0.0 84.0 - 219
Child's gender vs Maximum duration of hypopnea in REM sleep in non-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 9.4 ± 13.1 0.0 0.0 68.0 46 453
Female 209 8.8 ± 12.6 0.0 0.0 53.0 25 234
Male 198 10.1 ± 13.7 0.0 0.0 68.0 21 219
Child's race vs Maximum duration of hypopnea in REM sleep in non-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 18.0 ± 16.3 17.0 0.0 84.0 - 453
White 156 11.4 ± 13.3 8.5 0.0 60.0 - 156
Black 249 22.4 ± 17.0 23.0 0.0 84.0 - 249
Other 48 16.2 ± 13.9 17.0 0.0 49.0 - 48
Child's race vs Maximum duration of hypopnea in REM sleep in non-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 9.4 ± 13.1 0.0 0.0 68.0 46 453
White 147 5.5 ± 9.9 0.0 0.0 52.0 9 156
Black 217 12.6 ± 14.8 10.0 0.0 68.0 32 249
Other 43 6.7 ± 8.7 0.0 0.0 35.0 5 48