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Gender

Visit Number vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.5 ± 4.8 1.0 0.0 70.0 - 453
Follow-up 407 1.9 ± 3.2 1.0 0.0 23.0 46 453
Treatment Arm vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.5 ± 4.8 1.0 0.0 70.0 - 453
Early adenotonsillectomy (EAT) 226 2.6 ± 5.7 1.0 0.0 70.0 - 226
Watchful waiting with supportive care (WWSC) 227 2.4 ± 3.6 1.0 0.0 30.0 - 227
Treatment Arm vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 3.2 1.0 0.0 23.0 46 453
Early adenotonsillectomy (EAT) 199 2.0 ± 3.5 1.0 0.0 23.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.7 ± 2.8 1.0 0.0 19.0 19 227
Child's age vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.5 ± 4.8 1.0 0.0 70.0 - 453
5 - 7 years old 329 2.4 ± 3.7 1.0 0.0 30.0 - 329
8 - 10 years old 124 2.6 ± 6.9 1.0 0.0 70.0 - 124
Child's age vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.9 ± 3.2 1.0 0.0 23.0 2 399
5 - 7 years old 260 2.0 ± 3.4 1.0 0.0 23.0 2 262
8 - 10 years old 137 1.6 ± 2.8 1.0 0.0 19.0 - 137
Child's gender vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.5 ± 4.8 1.0 0.0 70.0 - 453
Female 234 2.3 ± 3.9 1.0 0.0 30.0 - 234
Male 219 2.7 ± 5.6 1.0 0.0 70.0 - 219
Child's gender vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 3.2 1.0 0.0 23.0 46 453
Female 209 1.5 ± 2.6 1.0 0.0 17.0 25 234
Male 198 2.2 ± 3.7 1.0 0.0 23.0 21 219
Child's race vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.5 ± 4.8 1.0 0.0 70.0 - 453
White 156 2.4 ± 4.0 1.0 0.0 30.0 - 156
Black 249 2.6 ± 5.5 1.0 0.0 70.0 - 249
Other 48 2.0 ± 2.7 1.0 0.0 13.0 - 48
Child's race vs Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 3.2 1.0 0.0 23.0 46 453
White 147 1.7 ± 2.8 1.0 0.0 17.0 9 156
Black 217 2.1 ± 3.4 1.0 0.0 23.0 32 249
Other 43 1.5 ± 3.1 0.0 0.0 18.0 5 48