Histogram

Visit Number vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.1 ± 3.1 0.0 0.0 40.0 - 453
Follow-up 407 1.0 ± 2.7 0.0 0.0 36.0 46 453
Treatment Arm vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 3.1 0.0 0.0 40.0 - 453
Early adenotonsillectomy (EAT) 226 1.0 ± 2.6 0.0 0.0 25.7 - 226
Watchful waiting with supportive care (WWSC) 227 1.2 ± 3.5 0.0 0.0 40.0 - 227
Treatment Arm vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.0 ± 2.7 0.0 0.0 36.0 46 453
Early adenotonsillectomy (EAT) 199 1.2 ± 3.3 0.0 0.0 36.0 27 226
Watchful waiting with supportive care (WWSC) 208 0.8 ± 2.1 0.0 0.0 17.1 19 227
Child's age vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 3.1 0.0 0.0 40.0 - 453
5 - 7 years old 329 1.1 ± 3.4 0.0 0.0 40.0 - 329
8 - 10 years old 124 1.0 ± 2.0 0.0 0.0 9.0 - 124
Child's age vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.0 ± 2.8 0.0 0.0 36.0 2 399
5 - 7 years old 260 1.1 ± 3.2 0.0 0.0 36.0 2 262
8 - 10 years old 137 0.8 ± 1.7 0.0 0.0 10.0 - 137
Child's gender vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 3.1 0.0 0.0 40.0 - 453
Female 234 0.9 ± 2.0 0.0 0.0 9.2 - 234
Male 219 1.3 ± 3.9 0.0 0.0 40.0 - 219
Child's gender vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.0 ± 2.7 0.0 0.0 36.0 46 453
Female 209 0.9 ± 1.9 0.0 0.0 17.1 25 234
Male 198 1.1 ± 3.4 0.0 0.0 36.0 21 219
Child's race vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.1 ± 3.1 0.0 0.0 40.0 - 453
White 156 1.3 ± 2.6 0.0 0.0 15.0 - 156
Black 249 1.0 ± 3.5 0.0 0.0 40.0 - 249
Other 48 0.8 ± 2.0 0.0 0.0 10.9 - 48
Child's race vs Central Apnea Index (REM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.0 ± 2.7 0.0 0.0 36.0 46 453
White 147 1.3 ± 2.7 0.0 0.0 17.1 9 156
Black 217 0.7 ± 2.8 0.0 0.0 36.0 32 249
Other 43 1.1 ± 2.6 0.0 0.0 15.0 5 48