Gender

Visit Number vs DSM-IV Hyperactive-Impulsive T-Score
N Mean StdDev Median Min Max Unknown Total
Baseline 453 55.0 ± 11.2 52.0 39.0 90.0 - 453
Follow-up 392 53.8 ± 11.4 51.0 39.0 90.0 61 453
Treatment Arm vs DSM-IV Hyperactive-Impulsive T-Score
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 55.0 ± 11.2 52.0 39.0 90.0 - 453
Early adenotonsillectomy (EAT) 226 54.7 ± 11.0 52.0 39.0 90.0 - 226
Watchful waiting with supportive care (WWSC) 227 55.3 ± 11.5 53.0 39.0 90.0 - 227
Treatment Arm vs DSM-IV Hyperactive-Impulsive T-Score
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 392 53.8 ± 11.4 51.0 39.0 90.0 61 453
Early adenotonsillectomy (EAT) 193 52.6 ± 11.2 48.0 39.0 90.0 33 226
Watchful waiting with supportive care (WWSC) 199 54.9 ± 11.5 52.0 40.0 90.0 28 227
Child's age vs DSM-IV Hyperactive-Impulsive T-Score
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 55.0 ± 11.2 52.0 39.0 90.0 - 453
5 - 7 years old 329 55.2 ± 11.0 53.0 39.0 90.0 - 329
8 - 10 years old 124 54.4 ± 11.8 51.0 41.0 90.0 - 124
Child's age vs DSM-IV Hyperactive-Impulsive T-Score
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 391 53.8 ± 11.4 51.0 39.0 90.0 8 399
5 - 7 years old 257 54.5 ± 11.2 51.0 39.0 90.0 5 262
8 - 10 years old 134 52.4 ± 11.6 47.0 41.0 90.0 3 137
Child's gender vs DSM-IV Hyperactive-Impulsive T-Score
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 55.0 ± 11.2 52.0 39.0 90.0 - 453
Female 234 55.1 ± 11.6 52.0 40.0 90.0 - 234
Male 219 54.9 ± 10.8 53.0 39.0 85.0 - 219
Child's gender vs DSM-IV Hyperactive-Impulsive T-Score
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 392 53.8 ± 11.4 51.0 39.0 90.0 61 453
Female 200 53.1 ± 11.3 50.0 40.0 90.0 34 234
Male 192 54.5 ± 11.5 52.0 39.0 87.0 27 219
Child's race vs DSM-IV Hyperactive-Impulsive T-Score
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 55.0 ± 11.2 52.0 39.0 90.0 - 453
White 156 54.0 ± 10.1 51.5 39.0 83.0 - 156
Black 249 55.4 ± 11.6 53.0 39.0 90.0 - 249
Other 48 56.1 ± 12.4 53.0 41.0 88.0 - 48
Child's race vs DSM-IV Hyperactive-Impulsive T-Score
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 392 53.8 ± 11.4 51.0 39.0 90.0 61 453
White 143 52.9 ± 10.7 49.0 39.0 85.0 13 156
Black 206 54.3 ± 12.0 51.0 40.0 90.0 43 249
Other 43 54.1 ± 10.7 51.0 41.0 85.0 5 48