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Gender

Visit Number vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.7 ± 5.0 0.0 0.0 25.0 - 453
Follow-up 407 0.7 ± 3.4 0.0 0.0 30.0 46 453
Treatment Arm vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 5.0 0.0 0.0 25.0 - 453
Early adenotonsillectomy (EAT) 226 1.7 ± 5.0 0.0 0.0 25.0 - 226
Watchful waiting with supportive care (WWSC) 227 1.6 ± 5.0 0.0 0.0 24.0 - 227
Treatment Arm vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.7 ± 3.4 0.0 0.0 30.0 46 453
Early adenotonsillectomy (EAT) 199 0.3 ± 2.0 0.0 0.0 18.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.1 ± 4.3 0.0 0.0 30.0 19 227
Child's age vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 5.0 0.0 0.0 25.0 - 453
5 - 7 years old 329 1.6 ± 5.1 0.0 0.0 25.0 - 329
8 - 10 years old 124 1.7 ± 4.9 0.0 0.0 21.0 - 124
Child's age vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.7 ± 3.4 0.0 0.0 30.0 2 399
5 - 7 years old 260 0.8 ± 3.7 0.0 0.0 30.0 2 262
8 - 10 years old 137 0.6 ± 2.9 0.0 0.0 17.0 - 137
Child's gender vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 5.0 0.0 0.0 25.0 - 453
Female 234 2.0 ± 5.4 0.0 0.0 25.0 - 234
Male 219 1.3 ± 4.5 0.0 0.0 24.0 - 219
Child's gender vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.7 ± 3.4 0.0 0.0 30.0 46 453
Female 209 0.7 ± 3.7 0.0 0.0 30.0 25 234
Male 198 0.6 ± 3.0 0.0 0.0 19.0 21 219
Child's race vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.7 ± 5.0 0.0 0.0 25.0 - 453
White 156 0.8 ± 3.7 0.0 0.0 25.0 - 156
Black 249 2.0 ± 5.3 0.0 0.0 24.0 - 249
Other 48 2.8 ± 6.4 0.0 0.0 24.0 - 48
Child's race vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.7 ± 3.4 0.0 0.0 30.0 46 453
White 147 0.3 ± 2.7 0.0 0.0 30.0 9 156
Black 217 1.1 ± 4.0 0.0 0.0 19.0 32 249
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48