Gender

Visit Number vs Total number 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 0.5 ± 1.9 0.0 0.0 26.0 11 464
Follow-up 407 0.4 ± 1.4 0.0 0.0 16.0 46 453
Treatment Arm vs Total number 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 0.5 ± 1.9 0.0 0.0 26.0 - 453
Early adenotonsillectomy (EAT) 226 0.5 ± 2.4 0.0 0.0 26.0 - 226
Watchful waiting with supportive care (WWSC) 227 0.5 ± 1.4 0.0 0.0 10.0 - 227
Treatment Arm vs Total number 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 0.4 ± 1.4 0.0 0.0 16.0 46 453
Early adenotonsillectomy (EAT) 199 0.4 ± 1.1 0.0 0.0 6.0 27 226
Watchful waiting with supportive care (WWSC) 208 0.5 ± 1.7 0.0 0.0 16.0 19 227
Child's age vs Total number 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 0.5 ± 1.9 0.0 0.0 26.0 - 453
5 - 7 years old 329 0.3 ± 1.3 0.0 0.0 11.0 - 329
8 - 10 years old 124 0.8 ± 3.0 0.0 0.0 26.0 - 124
Child's age vs Total number 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 0.4 ± 1.4 0.0 0.0 16.0 2 399
5 - 7 years old 260 0.3 ± 1.0 0.0 0.0 8.0 2 262
8 - 10 years old 137 0.6 ± 1.9 0.0 0.0 16.0 - 137
Child's gender vs Total number 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 0.5 ± 1.9 0.0 0.0 26.0 - 453
Female 234 0.4 ± 2.1 0.0 0.0 26.0 - 234
Male 219 0.5 ± 1.8 0.0 0.0 17.0 - 219
Child's gender vs Total number 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 0.4 ± 1.4 0.0 0.0 16.0 46 453
Female 209 0.3 ± 1.0 0.0 0.0 8.0 25 234
Male 198 0.6 ± 1.7 0.0 0.0 16.0 21 219
Child's race vs Total number 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 0.5 ± 1.9 0.0 0.0 26.0 - 453
White 156 0.6 ± 2.5 0.0 0.0 26.0 - 156
Black 249 0.4 ± 1.6 0.0 0.0 17.0 - 249
Other 48 0.3 ± 1.1 0.0 0.0 7.0 - 48
Child's race vs Total number 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 0.4 ± 1.4 0.0 0.0 16.0 46 453
White 147 0.6 ± 1.3 0.0 0.0 8.0 9 156
Black 217 0.4 ± 1.5 0.0 0.0 16.0 32 249
Other 43 0.3 ± 0.9 0.0 0.0 5.0 5 48