Age

Visit Number vs Total number of A1-phases
N Mean StdDev Median Min Max Unknown Total
Baseline 452 249.6 ± 124.9 243.0 0.0 706.0 1 453
Follow-up 407 270.0 ± 130.4 256.0 12.0 676.0 46 453
Treatment Arm vs Total number of A1-phases
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 249.6 ± 124.9 243.0 0.0 706.0 1 453
Early adenotonsillectomy (EAT) 225 255.0 ± 119.3 248.0 0.0 640.0 1 226
Watchful waiting with supportive care (WWSC) 227 244.3 ± 130.2 236.0 3.0 706.0 - 227
Treatment Arm vs Total number of A1-phases
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 270.0 ± 130.4 256.0 12.0 676.0 46 453
Early adenotonsillectomy (EAT) 199 278.5 ± 135.9 263.0 26.0 676.0 27 226
Watchful waiting with supportive care (WWSC) 208 261.8 ± 124.7 253.0 12.0 616.0 19 227
Child's age vs Total number of A1-phases
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 249.6 ± 124.9 243.0 0.0 706.0 1 453
5 - 7 years old 328 241.2 ± 124.9 235.0 0.0 706.0 1 329
8 - 10 years old 124 271.9 ± 122.6 266.5 4.0 619.0 - 124
Child's age vs Total number of A1-phases
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 269.4 ± 130.7 256.0 12.0 676.0 2 399
5 - 7 years old 260 259.6 ± 126.9 250.5 12.0 624.0 2 262
8 - 10 years old 137 288.2 ± 136.2 273.0 39.0 676.0 - 137
Child's gender vs Total number of A1-phases
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 249.6 ± 124.9 243.0 0.0 706.0 1 453
Female 233 256.7 ± 132.4 248.0 3.0 706.0 1 234
Male 219 242.1 ± 116.2 237.0 0.0 607.0 - 219
Child's gender vs Total number of A1-phases
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 270.0 ± 130.4 256.0 12.0 676.0 46 453
Female 209 288.4 ± 136.8 280.0 12.0 624.0 25 234
Male 198 250.5 ± 120.6 234.0 26.0 676.0 21 219
Child's race vs Total number of A1-phases
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 249.6 ± 124.9 243.0 0.0 706.0 1 453
White 156 226.1 ± 120.4 228.0 3.0 518.0 - 156
Black 249 268.9 ± 123.6 254.0 14.0 706.0 - 249
Other 47 225.4 ± 131.2 197.0 0.0 640.0 1 48
Child's race vs Total number of A1-phases
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 270.0 ± 130.4 256.0 12.0 676.0 46 453
White 147 261.5 ± 138.7 241.0 12.0 616.0 9 156
Black 217 284.3 ± 125.9 272.0 28.0 676.0 32 249
Other 43 226.4 ± 112.7 216.0 26.0 472.0 5 48