Gender

Visit Number vs Total number of hypopnea in REM 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 2.1 ± 6.6 0.0 0.0 92.0 - 453
Follow-up 407 1.3 ± 5.0 0.0 0.0 50.0 46 453
Treatment Arm vs Total number of hypopnea in REM 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 2.1 ± 6.6 0.0 0.0 92.0 - 453
Early adenotonsillectomy (EAT) 226 2.0 ± 5.8 0.0 0.0 41.0 - 226
Watchful waiting with supportive care (WWSC) 227 2.2 ± 7.4 0.0 0.0 92.0 - 227
Treatment Arm vs Total number of hypopnea in REM 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 1.3 ± 5.0 0.0 0.0 50.0 46 453
Early adenotonsillectomy (EAT) 199 0.9 ± 4.1 0.0 0.0 42.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.6 ± 5.6 0.0 0.0 50.0 19 227
Child's age vs Total number of hypopnea in REM 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 2.1 ± 6.6 0.0 0.0 92.0 - 453
5 - 7 years old 329 2.0 ± 5.4 0.0 0.0 41.0 - 329
8 - 10 years old 124 2.4 ± 9.1 0.0 0.0 92.0 - 124
Child's age vs Total number of hypopnea in REM 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 1.3 ± 5.0 0.0 0.0 50.0 2 399
5 - 7 years old 260 1.3 ± 5.2 0.0 0.0 50.0 2 262
8 - 10 years old 137 1.3 ± 4.7 0.0 0.0 42.0 - 137
Child's gender vs Total number of hypopnea in REM 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 2.1 ± 6.6 0.0 0.0 92.0 - 453
Female 234 2.3 ± 7.9 0.0 0.0 92.0 - 234
Male 219 1.9 ± 4.9 0.0 0.0 41.0 - 219
Child's gender vs Total number of hypopnea in REM 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 1.3 ± 5.0 0.0 0.0 50.0 46 453
Female 209 0.9 ± 3.4 0.0 0.0 32.0 25 234
Male 198 1.7 ± 6.2 0.0 0.0 50.0 21 219
Child's race vs Total number of hypopnea in REM 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 2.1 ± 6.6 0.0 0.0 92.0 - 453
White 156 1.3 ± 4.2 0.0 0.0 32.0 - 156
Black 249 2.7 ± 8.0 0.0 0.0 92.0 - 249
Other 48 1.4 ± 4.9 0.0 0.0 31.0 - 48
Child's race vs Total number of hypopnea in REM 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 1.3 ± 5.0 0.0 0.0 50.0 46 453
White 147 1.3 ± 6.2 0.0 0.0 50.0 9 156
Black 217 1.4 ± 4.5 0.0 0.0 34.0 32 249
Other 43 0.4 ± 1.1 0.0 0.0 5.0 5 48