Race

Visit Number vs Minimum duration of central apnea in NREM sleep in supine position : central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.0 ± 4.6 0.0 0.0 23.0 11 464
Follow-up 407 2.0 ± 4.6 0.0 0.0 22.0 46 453
Treatment Arm vs Minimum duration of central apnea in NREM sleep in supine position : central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 4.6 0.0 0.0 23.0 - 453
Early adenotonsillectomy (EAT) 226 1.3 ± 3.4 0.0 0.0 16.0 - 226
Watchful waiting with supportive care (WWSC) 227 2.7 ± 5.4 0.0 0.0 23.0 - 227
Treatment Arm vs Minimum duration of central apnea in NREM sleep in supine position : central apneas 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 2.0 ± 4.6 0.0 0.0 22.0 46 453
Early adenotonsillectomy (EAT) 199 2.0 ± 4.4 0.0 0.0 16.0 27 226
Watchful waiting with supportive care (WWSC) 208 2.0 ± 4.8 0.0 0.0 22.0 19 227
Child's age vs Minimum duration of central apnea in NREM sleep in supine position : central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 4.6 0.0 0.0 23.0 - 453
5 - 7 years old 329 1.7 ± 4.2 0.0 0.0 21.0 - 329
8 - 10 years old 124 2.9 ± 5.2 0.0 0.0 23.0 - 124
Child's age vs Minimum duration of central apnea in NREM sleep in supine position : central apneas 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 2.0 ± 4.6 0.0 0.0 22.0 2 399
5 - 7 years old 260 1.9 ± 4.5 0.0 0.0 22.0 2 262
8 - 10 years old 137 2.3 ± 4.8 0.0 0.0 18.0 - 137
Child's gender vs Minimum duration of central apnea in NREM sleep in supine position : central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 4.6 0.0 0.0 23.0 - 453
Female 234 1.5 ± 3.8 0.0 0.0 17.0 - 234
Male 219 2.5 ± 5.2 0.0 0.0 23.0 - 219
Child's gender vs Minimum duration of central apnea in NREM sleep in supine position : central apneas 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 2.0 ± 4.6 0.0 0.0 22.0 46 453
Female 209 1.4 ± 3.9 0.0 0.0 18.0 25 234
Male 198 2.7 ± 5.2 0.0 0.0 22.0 21 219
Child's race vs Minimum duration of central apnea in NREM sleep in supine position : central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 4.6 0.0 0.0 23.0 - 453
White 156 2.2 ± 4.8 0.0 0.0 21.0 - 156
Black 249 2.0 ± 4.5 0.0 0.0 23.0 - 249
Other 48 1.5 ± 3.9 0.0 0.0 16.0 - 48
Child's race vs Minimum duration of central apnea in NREM sleep in supine position : central apneas 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 2.0 ± 4.6 0.0 0.0 22.0 46 453
White 147 2.5 ± 5.1 0.0 0.0 22.0 9 156
Black 217 1.8 ± 4.4 0.0 0.0 18.0 32 249
Other 43 1.3 ± 3.6 0.0 0.0 14.0 5 48