Race

Visit Number vs Percentile language scaled scores
N Mean StdDev Median Min Max Unknown Total
Baseline 446 40.4 ± 29.3 37.0 0.5 100.0 7 453
Follow-up 397 45.2 ± 30.1 42.0 1.0 99.9 56 453
Treatment Arm vs Percentile language scaled scores
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 446 40.4 ± 29.3 37.0 0.5 100.0 7 453
Early adenotonsillectomy (EAT) 222 42.6 ± 30.0 37.0 0.5 99.7 4 226
Watchful waiting with supportive care (WWSC) 224 38.3 ± 28.4 37.0 1.0 100.0 3 227
Treatment Arm vs Percentile language scaled scores
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 45.2 ± 30.1 42.0 1.0 99.9 56 453
Early adenotonsillectomy (EAT) 194 46.7 ± 30.2 44.5 1.0 99.9 32 226
Watchful waiting with supportive care (WWSC) 203 43.9 ± 30.0 37.0 1.0 99.8 24 227
Child's age vs Percentile language scaled scores
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 446 40.4 ± 29.3 37.0 0.5 100.0 7 453
5 - 7 years old 325 40.9 ± 29.7 37.0 0.5 100.0 4 329
8 - 10 years old 121 39.2 ± 28.2 32.0 1.0 98.0 3 124
Child's age vs Percentile language scaled scores
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 396 45.3 ± 30.1 42.0 1.0 99.9 3 399
5 - 7 years old 260 45.8 ± 31.5 37.0 1.0 99.9 2 262
8 - 10 years old 136 44.5 ± 27.1 44.5 2.0 96.0 1 137
Child's gender vs Percentile language scaled scores
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 446 40.4 ± 29.3 37.0 0.5 100.0 7 453
Female 230 43.6 ± 27.5 42.0 2.0 99.7 4 234
Male 216 37.0 ± 30.7 27.0 0.5 100.0 3 219
Child's gender vs Percentile language scaled scores
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 45.2 ± 30.1 42.0 1.0 99.9 56 453
Female 202 48.7 ± 29.2 47.0 2.0 99.9 32 234
Male 195 41.6 ± 30.6 32.0 1.0 99.9 24 219
Child's race vs Percentile language scaled scores
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 446 40.4 ± 29.3 37.0 0.5 100.0 7 453
White 155 54.4 ± 29.4 58.0 2.0 100.0 1 156
Black 244 30.7 ± 24.5 23.0 0.5 99.7 5 249
Other 47 44.8 ± 32.2 37.0 3.0 99.7 1 48
Child's race vs Percentile language scaled scores
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 45.2 ± 30.1 42.0 1.0 99.9 56 453
White 143 61.2 ± 29.2 63.0 3.0 99.9 13 156
Black 211 33.3 ± 24.3 32.0 1.0 99.9 38 249
Other 43 50.9 ± 32.9 47.0 3.0 97.0 5 48