Gender

Visit Number vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 5.8 ± 9.2 2.0 0.0 72.0 - 453
Follow-up 407 4.6 ± 15.7 1.0 0.0 204.0 46 453
Treatment Arm vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.8 ± 9.2 2.0 0.0 72.0 - 453
Early adenotonsillectomy (EAT) 226 5.7 ± 10.0 2.0 0.0 72.0 - 226
Watchful waiting with supportive care (WWSC) 227 5.9 ± 8.3 2.0 0.0 55.0 - 227
Treatment Arm vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and 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 4.6 ± 15.7 1.0 0.0 204.0 46 453
Early adenotonsillectomy (EAT) 199 1.7 ± 3.6 0.0 0.0 25.0 27 226
Watchful waiting with supportive care (WWSC) 208 7.3 ± 21.3 1.0 0.0 204.0 19 227
Child's age vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.8 ± 9.2 2.0 0.0 72.0 - 453
5 - 7 years old 329 4.7 ± 7.5 2.0 0.0 55.0 - 329
8 - 10 years old 124 8.6 ± 12.1 4.5 0.0 72.0 - 124
Child's age vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and 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 4.6 ± 15.8 1.0 0.0 204.0 2 399
5 - 7 years old 260 4.3 ± 16.4 1.0 0.0 204.0 2 262
8 - 10 years old 137 5.2 ± 14.7 1.0 0.0 127.0 - 137
Child's gender vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.8 ± 9.2 2.0 0.0 72.0 - 453
Female 234 5.9 ± 9.4 2.0 0.0 65.0 - 234
Male 219 5.6 ± 8.9 2.0 0.0 72.0 - 219
Child's gender vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and 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 4.6 ± 15.7 1.0 0.0 204.0 46 453
Female 209 4.0 ± 12.7 1.0 0.0 127.0 25 234
Male 198 5.2 ± 18.3 1.0 0.0 204.0 21 219
Child's race vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.8 ± 9.2 2.0 0.0 72.0 - 453
White 156 6.1 ± 8.8 2.0 0.0 55.0 - 156
Black 249 5.9 ± 9.4 2.0 0.0 72.0 - 249
Other 48 4.5 ± 9.2 1.0 0.0 44.0 - 48
Child's race vs Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and 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 4.6 ± 15.7 1.0 0.0 204.0 46 453
White 147 6.1 ± 21.3 1.0 0.0 204.0 9 156
Black 217 3.6 ± 10.3 1.0 0.0 127.0 32 249
Other 43 4.7 ± 15.5 1.0 0.0 99.0 5 48