Age

Visit Number vs Standard Score Verbal
N Mean StdDev Median Min Max Unknown Total
Baseline 452 98.2 ± 12.7 99.0 51.0 131.0 1 453
Follow-up 398 99.6 ± 13.1 101.0 58.0 133.0 55 453
Treatment Arm vs Standard Score Verbal
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 98.2 ± 12.7 99.0 51.0 131.0 1 453
Early adenotonsillectomy (EAT) 226 98.9 ± 12.6 100.0 71.0 131.0 - 226
Watchful waiting with supportive care (WWSC) 226 97.5 ± 12.8 98.0 51.0 131.0 1 227
Treatment Arm vs Standard Score Verbal
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 398 99.6 ± 13.1 101.0 58.0 133.0 55 453
Early adenotonsillectomy (EAT) 196 100.1 ± 13.1 101.0 68.0 133.0 30 226
Watchful waiting with supportive care (WWSC) 202 99.2 ± 13.0 100.0 58.0 133.0 25 227
Child's age vs Standard Score Verbal
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 98.2 ± 12.7 99.0 51.0 131.0 1 453
5 - 7 years old 328 99.2 ± 12.1 100.0 51.0 131.0 1 329
8 - 10 years old 124 95.4 ± 13.8 92.5 69.0 130.0 - 124
Child's age vs Standard Score Verbal
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 99.7 ± 13.1 101.0 58.0 133.0 2 399
5 - 7 years old 260 101.2 ± 12.0 102.0 58.0 133.0 2 262
8 - 10 years old 137 96.8 ± 14.5 96.0 69.0 133.0 - 137
Child's gender vs Standard Score Verbal
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 98.2 ± 12.7 99.0 51.0 131.0 1 453
Female 234 99.0 ± 11.7 100.0 65.0 130.0 - 234
Male 218 97.3 ± 13.7 98.0 51.0 131.0 1 219
Child's gender vs Standard Score Verbal
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 398 99.6 ± 13.1 101.0 58.0 133.0 55 453
Female 203 99.7 ± 12.3 101.0 72.0 133.0 31 234
Male 195 99.6 ± 13.8 100.0 58.0 133.0 24 219
Child's race vs Standard Score Verbal
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 98.2 ± 12.7 99.0 51.0 131.0 1 453
White 156 104.0 ± 11.9 105.5 71.0 131.0 - 156
Black 248 94.2 ± 12.1 93.0 51.0 131.0 1 249
Other 48 99.6 ± 10.9 101.0 83.0 122.0 - 48
Child's race vs Standard Score Verbal
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 398 99.6 ± 13.1 101.0 58.0 133.0 55 453
White 144 106.1 ± 12.2 107.0 75.0 133.0 12 156
Black 211 94.7 ± 11.9 95.0 58.0 133.0 38 249
Other 43 102.6 ± 11.1 101.0 75.0 123.0 5 48