Histogram

Visit Number vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 6.7 ± 6.1 9.0 0.0 21.0 11 464
Follow-up 407 4.8 ± 5.9 0.0 0.0 29.0 46 453
Treatment Arm vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.7 ± 6.1 9.0 0.0 21.0 - 453
Early adenotonsillectomy (EAT) 226 6.5 ± 6.3 8.0 0.0 21.0 - 226
Watchful waiting with supportive care (WWSC) 227 7.0 ± 6.0 9.0 0.0 19.0 - 227
Treatment Arm vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.9 0.0 0.0 29.0 46 453
Early adenotonsillectomy (EAT) 199 3.6 ± 5.1 0.0 0.0 17.0 27 226
Watchful waiting with supportive care (WWSC) 208 6.0 ± 6.4 6.5 0.0 29.0 19 227
Child's age vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.7 ± 6.1 9.0 0.0 21.0 - 453
5 - 7 years old 329 6.9 ± 6.0 9.0 0.0 21.0 - 329
8 - 10 years old 124 6.2 ± 6.4 7.5 0.0 19.0 - 124
Child's age vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 4.8 ± 5.9 0.0 0.0 29.0 2 399
5 - 7 years old 260 4.8 ± 6.0 0.0 0.0 29.0 2 262
8 - 10 years old 137 4.8 ± 5.7 0.0 0.0 18.0 - 137
Child's gender vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.7 ± 6.1 9.0 0.0 21.0 - 453
Female 234 6.5 ± 5.9 8.0 0.0 20.0 - 234
Male 219 7.0 ± 6.3 9.0 0.0 21.0 - 219
Child's gender vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.9 0.0 0.0 29.0 46 453
Female 209 4.8 ± 5.9 0.0 0.0 29.0 25 234
Male 198 4.9 ± 6.0 0.0 0.0 20.0 21 219
Child's race vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.7 ± 6.1 9.0 0.0 21.0 - 453
White 156 6.3 ± 6.1 8.0 0.0 18.0 - 156
Black 249 7.1 ± 6.1 9.0 0.0 21.0 - 249
Other 48 6.5 ± 6.0 9.0 0.0 16.0 - 48
Child's race vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.9 0.0 0.0 29.0 46 453
White 147 5.3 ± 6.1 0.0 0.0 29.0 9 156
Black 217 4.4 ± 5.7 0.0 0.0 18.0 32 249
Other 43 5.3 ± 6.1 0.0 0.0 20.0 5 48