Treatment Arm

Visit Number vs Minimum level of heart rate from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 49.4 ± 11.4 49.0 12.0 83.0 - 453
Follow-up 407 49.9 ± 10.4 50.0 13.0 90.0 46 453
Treatment Arm vs Minimum level of heart rate from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 49.4 ± 11.4 49.0 12.0 83.0 - 453
Early adenotonsillectomy (EAT) 226 49.8 ± 11.6 50.0 12.0 81.0 - 226
Watchful waiting with supportive care (WWSC) 227 49.0 ± 11.3 49.0 13.0 83.0 - 227
Treatment Arm vs Minimum level of heart rate from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 49.9 ± 10.4 50.0 13.0 90.0 46 453
Early adenotonsillectomy (EAT) 199 51.1 ± 10.9 51.0 13.0 90.0 27 226
Watchful waiting with supportive care (WWSC) 208 48.7 ± 9.8 48.0 15.0 76.0 19 227
Child's age vs Minimum level of heart rate from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 49.4 ± 11.4 49.0 12.0 83.0 - 453
5 - 7 years old 329 48.8 ± 11.2 49.0 12.0 81.0 - 329
8 - 10 years old 124 50.9 ± 12.1 49.5 12.0 83.0 - 124
Child's age vs Minimum level of heart rate from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 49.9 ± 10.5 50.0 13.0 90.0 2 399
5 - 7 years old 260 49.6 ± 10.1 49.0 15.0 78.0 2 262
8 - 10 years old 137 50.4 ± 11.2 50.0 13.0 90.0 - 137
Child's gender vs Minimum level of heart rate from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 49.4 ± 11.4 49.0 12.0 83.0 - 453
Female 234 51.3 ± 11.2 51.0 12.0 83.0 - 234
Male 219 47.3 ± 11.4 47.0 13.0 81.0 - 219
Child's gender vs Minimum level of heart rate from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 49.9 ± 10.4 50.0 13.0 90.0 46 453
Female 209 51.7 ± 9.9 51.0 18.0 78.0 25 234
Male 198 47.9 ± 10.5 48.0 13.0 90.0 21 219
Child's race vs Minimum level of heart rate from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 49.4 ± 11.4 49.0 12.0 83.0 - 453
White 156 47.1 ± 10.4 48.0 12.0 72.0 - 156
Black 249 51.1 ± 11.9 51.0 12.0 83.0 - 249
Other 48 47.9 ± 10.8 47.5 29.0 78.0 - 48
Child's race vs Minimum level of heart rate from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 49.9 ± 10.4 50.0 13.0 90.0 46 453
White 147 48.4 ± 8.8 48.0 21.0 76.0 9 156
Black 217 51.1 ± 11.3 51.0 13.0 90.0 32 249
Other 43 48.4 ± 9.9 48.0 23.0 72.0 5 48