Histogram

Visit Number vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 0.7 ± 1.0 0.5 0.0 14.3 - 453
Follow-up 407 0.6 ± 0.7 0.3 0.0 4.4 46 453
Treatment Arm vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.7 ± 1.0 0.5 0.0 14.3 - 453
Early adenotonsillectomy (EAT) 226 0.7 ± 1.3 0.5 0.0 14.3 - 226
Watchful waiting with supportive care (WWSC) 227 0.7 ± 0.7 0.5 0.0 5.6 - 227
Treatment Arm vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 0.7 0.3 0.0 4.4 46 453
Early adenotonsillectomy (EAT) 199 0.5 ± 0.6 0.3 0.0 4.4 27 226
Watchful waiting with supportive care (WWSC) 208 0.6 ± 0.7 0.3 0.0 4.2 19 227
Child's age vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.7 ± 1.0 0.5 0.0 14.3 - 453
5 - 7 years old 329 0.7 ± 0.7 0.5 0.0 5.6 - 329
8 - 10 years old 124 0.8 ± 1.6 0.4 0.0 14.3 - 124
Child's age vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.6 ± 0.7 0.3 0.0 4.4 2 399
5 - 7 years old 260 0.6 ± 0.7 0.4 0.0 4.4 2 262
8 - 10 years old 137 0.5 ± 0.6 0.3 0.0 4.2 - 137
Child's gender vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.7 ± 1.0 0.5 0.0 14.3 - 453
Female 234 0.7 ± 0.9 0.5 0.0 10.0 - 234
Male 219 0.7 ± 1.1 0.5 0.0 14.3 - 219
Child's gender vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 0.7 0.3 0.0 4.4 46 453
Female 209 0.5 ± 0.6 0.3 0.0 3.8 25 234
Male 198 0.6 ± 0.7 0.4 0.0 4.4 21 219
Child's race vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.7 ± 1.0 0.5 0.0 14.3 - 453
White 156 0.8 ± 1.1 0.6 0.0 10.0 - 156
Black 249 0.7 ± 1.1 0.5 0.0 14.3 - 249
Other 48 0.6 ± 0.6 0.4 0.0 3.1 - 48
Child's race vs Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.6 ± 0.7 0.3 0.0 4.4 46 453
White 147 0.6 ± 0.7 0.4 0.0 3.8 9 156
Black 217 0.5 ± 0.6 0.3 0.0 4.2 32 249
Other 43 0.6 ± 0.7 0.3 0.0 4.4 5 48