Treatment Arm

Visit Number vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 79.2 ± 13.8 80.0 0.0 105.0 - 453
Follow-up 407 78.6 ± 13.0 79.0 0.0 111.0 46 453
Treatment Arm vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 79.2 ± 13.8 80.0 0.0 105.0 - 453
Early adenotonsillectomy (EAT) 226 79.8 ± 13.0 81.0 0.0 105.0 - 226
Watchful waiting with supportive care (WWSC) 227 78.6 ± 14.6 80.0 0.0 103.0 - 227
Treatment Arm vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 78.6 ± 13.0 79.0 0.0 111.0 46 453
Early adenotonsillectomy (EAT) 199 79.4 ± 13.6 80.0 0.0 111.0 27 226
Watchful waiting with supportive care (WWSC) 208 77.8 ± 12.5 78.0 0.0 105.0 19 227
Child's age vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 79.2 ± 13.8 80.0 0.0 105.0 - 453
5 - 7 years old 329 79.6 ± 13.8 81.0 0.0 105.0 - 329
8 - 10 years old 124 78.2 ± 13.8 79.0 0.0 101.0 - 124
Child's age vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 78.6 ± 13.1 79.0 0.0 111.0 2 399
5 - 7 years old 260 78.6 ± 14.0 79.0 0.0 111.0 2 262
8 - 10 years old 137 78.7 ± 11.0 79.0 0.0 105.0 - 137
Child's gender vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 79.2 ± 13.8 80.0 0.0 105.0 - 453
Female 234 81.3 ± 12.7 82.0 0.0 103.0 - 234
Male 219 76.9 ± 14.6 78.0 0.0 105.0 - 219
Child's gender vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 78.6 ± 13.0 79.0 0.0 111.0 46 453
Female 209 81.4 ± 8.8 81.0 64.0 111.0 25 234
Male 198 75.7 ± 15.9 78.0 0.0 105.0 21 219
Child's race vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 79.2 ± 13.8 80.0 0.0 105.0 - 453
White 156 75.6 ± 17.3 77.0 0.0 97.0 - 156
Black 249 81.7 ± 10.1 81.0 0.0 105.0 - 249
Other 48 78.3 ± 15.3 79.0 0.0 99.0 - 48
Child's race vs Average heart rate associated with apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 78.6 ± 13.0 79.0 0.0 111.0 46 453
White 147 76.8 ± 15.5 78.0 0.0 105.0 9 156
Black 217 80.1 ± 10.4 80.0 0.0 111.0 32 249
Other 43 77.1 ± 14.8 78.0 0.0 99.0 5 48