Treatment Arm

Visit Number vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 6.0 ± 5.7 7.0 0.0 21.0 - 453
Follow-up 407 5.2 ± 5.5 6.0 0.0 27.0 46 453
Treatment Arm vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 5.7 7.0 0.0 21.0 - 453
Early adenotonsillectomy (EAT) 226 6.1 ± 5.8 8.0 0.0 21.0 - 226
Watchful waiting with supportive care (WWSC) 227 5.9 ± 5.6 7.0 0.0 21.0 - 227
Treatment Arm vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.2 ± 5.5 6.0 0.0 27.0 46 453
Early adenotonsillectomy (EAT) 199 4.9 ± 5.2 6.0 0.0 20.0 27 226
Watchful waiting with supportive care (WWSC) 208 5.5 ± 5.8 6.0 0.0 27.0 19 227
Child's age vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 5.7 7.0 0.0 21.0 - 453
5 - 7 years old 329 6.4 ± 5.7 8.0 0.0 21.0 - 329
8 - 10 years old 124 4.8 ± 5.5 0.0 0.0 21.0 - 124
Child's age vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 5.3 ± 5.5 6.0 0.0 27.0 2 399
5 - 7 years old 260 5.9 ± 5.4 7.0 0.0 24.0 2 262
8 - 10 years old 137 4.2 ± 5.5 0.0 0.0 27.0 - 137
Child's gender vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 5.7 7.0 0.0 21.0 - 453
Female 234 6.3 ± 5.7 8.0 0.0 21.0 - 234
Male 219 5.6 ± 5.7 6.0 0.0 21.0 - 219
Child's gender vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.2 ± 5.5 6.0 0.0 27.0 46 453
Female 209 5.1 ± 5.3 6.0 0.0 20.0 25 234
Male 198 5.3 ± 5.7 6.0 0.0 27.0 21 219
Child's race vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.0 ± 5.7 7.0 0.0 21.0 - 453
White 156 6.2 ± 5.5 8.0 0.0 18.0 - 156
Black 249 5.8 ± 5.8 7.0 0.0 21.0 - 249
Other 48 6.0 ± 6.0 6.5 0.0 17.0 - 48
Child's race vs Average duration of central apnea in REM sleep in non-supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 5.2 ± 5.5 6.0 0.0 27.0 46 453
White 147 5.6 ± 5.4 7.0 0.0 18.0 9 156
Black 217 4.9 ± 5.4 0.0 0.0 27.0 32 249
Other 43 5.7 ± 6.0 7.0 0.0 24.0 5 48