Race

Visit Number vs Standard Score Nonverbal Reasoning
N Mean StdDev Median Min Max Unknown Total
Baseline 452 94.5 ± 11.5 95.0 64.0 131.0 1 453
Follow-up 399 96.6 ± 12.7 97.0 59.0 143.0 54 453
Treatment Arm vs Standard Score Nonverbal Reasoning
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 94.5 ± 11.5 95.0 64.0 131.0 1 453
Early adenotonsillectomy (EAT) 225 94.7 ± 12.0 95.0 64.0 131.0 1 226
Watchful waiting with supportive care (WWSC) 227 94.2 ± 11.0 95.0 65.0 129.0 - 227
Treatment Arm vs Standard Score Nonverbal Reasoning
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 399 96.6 ± 12.7 97.0 59.0 143.0 54 453
Early adenotonsillectomy (EAT) 196 97.9 ± 12.3 97.0 67.0 143.0 30 226
Watchful waiting with supportive care (WWSC) 203 95.3 ± 13.0 94.0 59.0 143.0 24 227
Child's age vs Standard Score Nonverbal Reasoning
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 94.5 ± 11.5 95.0 64.0 131.0 1 453
5 - 7 years old 328 94.9 ± 11.7 96.0 64.0 131.0 1 329
8 - 10 years old 124 93.4 ± 11.1 93.0 70.0 129.0 - 124
Child's age vs Standard Score Nonverbal Reasoning
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 398 96.6 ± 12.7 97.0 59.0 143.0 1 399
5 - 7 years old 261 97.4 ± 13.1 97.0 59.0 143.0 1 262
8 - 10 years old 137 95.1 ± 11.6 95.0 69.0 127.0 - 137
Child's gender vs Standard Score Nonverbal Reasoning
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 94.5 ± 11.5 95.0 64.0 131.0 1 453
Female 234 95.1 ± 11.0 95.0 64.0 123.0 - 234
Male 218 93.8 ± 12.0 95.0 65.0 131.0 1 219
Child's gender vs Standard Score Nonverbal Reasoning
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 399 96.6 ± 12.7 97.0 59.0 143.0 54 453
Female 204 97.1 ± 11.7 97.0 67.0 127.0 30 234
Male 195 96.1 ± 13.7 95.0 59.0 143.0 24 219
Child's race vs Standard Score Nonverbal Reasoning
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 452 94.5 ± 11.5 95.0 64.0 131.0 1 453
White 156 98.9 ± 11.9 98.0 69.0 131.0 - 156
Black 249 91.1 ± 10.0 91.0 64.0 122.0 - 249
Other 47 97.9 ± 12.1 98.0 74.0 123.0 1 48
Child's race vs Standard Score Nonverbal Reasoning
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 399 96.6 ± 12.7 97.0 59.0 143.0 54 453
White 145 101.7 ± 13.6 101.0 69.0 143.0 11 156
Black 211 92.9 ± 10.9 93.0 59.0 129.0 38 249
Other 43 97.5 ± 11.5 99.0 74.0 124.0 5 48