Histogram

Visit Number vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.2 ± 5.6 0.0 0.0 26.0 11 464
Follow-up 407 0.9 ± 3.9 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 5.6 0.0 0.0 26.0 - 453
Early adenotonsillectomy (EAT) 226 2.3 ± 5.7 0.0 0.0 26.0 - 226
Watchful waiting with supportive care (WWSC) 227 2.2 ± 5.6 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.9 ± 3.9 0.0 0.0 30.0 46 453
Early adenotonsillectomy (EAT) 199 0.6 ± 3.0 0.0 0.0 25.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.3 ± 4.5 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 5.6 0.0 0.0 26.0 - 453
5 - 7 years old 329 2.2 ± 5.6 0.0 0.0 26.0 - 329
8 - 10 years old 124 2.5 ± 5.7 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.0 ± 3.9 0.0 0.0 30.0 2 399
5 - 7 years old 260 1.0 ± 4.0 0.0 0.0 30.0 2 262
8 - 10 years old 137 0.9 ± 3.7 0.0 0.0 25.0 - 137
Child's gender vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed 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 2.2 ± 5.6 0.0 0.0 26.0 - 453
Female 234 2.7 ± 6.1 0.0 0.0 26.0 - 234
Male 219 1.8 ± 5.1 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.9 ± 3.9 0.0 0.0 30.0 46 453
Female 209 0.9 ± 3.9 0.0 0.0 30.0 25 234
Male 198 1.0 ± 3.8 0.0 0.0 25.0 21 219
Child's race vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed 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 2.2 ± 5.6 0.0 0.0 26.0 - 453
White 156 1.1 ± 4.3 0.0 0.0 26.0 - 156
Black 249 2.8 ± 6.1 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 >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.9 ± 3.9 0.0 0.0 30.0 46 453
White 147 0.5 ± 3.1 0.0 0.0 30.0 9 156
Black 217 1.4 ± 4.6 0.0 0.0 25.0 32 249
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48