Race

Visit Number vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed 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 3.8 ± 7.0 0.0 0.0 41.0 - 453
Follow-up 407 1.6 ± 4.9 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 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 3.8 ± 7.0 0.0 0.0 41.0 - 453
Early adenotonsillectomy (EAT) 226 3.6 ± 6.7 0.0 0.0 26.0 - 226
Watchful waiting with supportive care (WWSC) 227 4.0 ± 7.4 0.0 0.0 41.0 - 227
Treatment Arm vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed 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 1.6 ± 4.9 0.0 0.0 30.0 46 453
Early adenotonsillectomy (EAT) 199 0.9 ± 3.7 0.0 0.0 25.0 27 226
Watchful waiting with supportive care (WWSC) 208 2.2 ± 5.7 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 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 3.8 ± 7.0 0.0 0.0 41.0 - 453
5 - 7 years old 329 3.9 ± 7.2 0.0 0.0 41.0 - 329
8 - 10 years old 124 3.5 ± 6.5 0.0 0.0 22.0 - 124
Child's age vs Maximum duration of mixed apnea in NREM sleep in non-supine position: Mixed 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 1.6 ± 4.9 0.0 0.0 30.0 2 399
5 - 7 years old 260 1.6 ± 4.8 0.0 0.0 30.0 2 262
8 - 10 years old 137 1.7 ± 5.1 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 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 3.8 ± 7.0 0.0 0.0 41.0 - 453
Female 234 4.4 ± 7.5 0.0 0.0 41.0 - 234
Male 219 3.1 ± 6.4 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 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 1.6 ± 4.9 0.0 0.0 30.0 46 453
Female 209 1.6 ± 5.1 0.0 0.0 30.0 25 234
Male 198 1.5 ± 4.6 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 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 3.8 ± 7.0 0.0 0.0 41.0 - 453
White 156 2.5 ± 6.4 0.0 0.0 41.0 - 156
Black 249 4.5 ± 7.1 0.0 0.0 24.0 - 249
Other 48 4.5 ± 7.7 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 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 1.6 ± 4.9 0.0 0.0 30.0 46 453
White 147 0.8 ± 3.7 0.0 0.0 30.0 9 156
Black 217 2.3 ± 5.7 0.0 0.0 25.0 32 249
Other 43 0.7 ± 3.0 0.0 0.0 16.0 5 48