Histogram

Visit Number vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 9.2 ± 14.2 3.0 0.0 96.0 - 453
Follow-up 407 4.6 ± 10.8 1.0 0.0 83.0 46 453
Treatment Arm vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.2 ± 14.2 3.0 0.0 96.0 - 453
Early adenotonsillectomy (EAT) 226 10.1 ± 14.9 4.0 0.0 96.0 - 226
Watchful waiting with supportive care (WWSC) 227 8.3 ± 13.4 2.0 0.0 71.0 - 227
Treatment Arm vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.6 ± 10.8 1.0 0.0 83.0 46 453
Early adenotonsillectomy (EAT) 199 1.8 ± 5.6 0.0 0.0 67.0 27 226
Watchful waiting with supportive care (WWSC) 208 7.2 ± 13.6 1.0 0.0 83.0 19 227
Child's age vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.2 ± 14.2 3.0 0.0 96.0 - 453
5 - 7 years old 329 8.8 ± 13.9 3.0 0.0 96.0 - 329
8 - 10 years old 124 10.3 ± 15.0 3.5 0.0 64.0 - 124
Child's age vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 4.7 ± 11.0 1.0 0.0 83.0 2 399
5 - 7 years old 260 4.6 ± 10.8 0.5 0.0 83.0 2 262
8 - 10 years old 137 4.8 ± 11.2 1.0 0.0 74.0 - 137
Child's gender vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.2 ± 14.2 3.0 0.0 96.0 - 453
Female 234 9.7 ± 14.1 4.0 0.0 71.0 - 234
Male 219 8.6 ± 14.3 3.0 0.0 96.0 - 219
Child's gender vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.6 ± 10.8 1.0 0.0 83.0 46 453
Female 209 5.1 ± 12.0 0.0 0.0 83.0 25 234
Male 198 4.1 ± 9.4 1.0 0.0 74.0 21 219
Child's race vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 9.2 ± 14.2 3.0 0.0 96.0 - 453
White 156 5.0 ± 9.3 1.0 0.0 44.0 - 156
Black 249 11.6 ± 15.1 6.0 0.0 73.0 - 249
Other 48 10.0 ± 18.6 3.0 0.0 96.0 - 48
Child's race vs Total number of hypopnea in REM sleep in non-supine position : hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.6 ± 10.8 1.0 0.0 83.0 46 453
White 147 1.5 ± 3.8 0.0 0.0 34.0 9 156
Black 217 7.2 ± 13.9 1.0 0.0 83.0 32 249
Other 43 1.6 ± 3.4 0.0 0.0 16.0 5 48