Treatment Arm

Visit Number vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
N Mean StdDev Median Min Max Unknown Total
Baseline 26 1.0 ± 0.3 1.0 0.0 2.0 427 453
Follow-up - - - - - - 453 453
Treatment Arm vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 26 1.0 ± 0.3 1.0 0.0 2.0 427 453
Early adenotonsillectomy (EAT) 9 1.0 ± 0.0 1.0 1.0 1.0 217 226
Watchful waiting with supportive care (WWSC) 17 1.1 ± 0.4 1.0 0.0 2.0 210 227
Treatment Arm vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 453 453
Early adenotonsillectomy (EAT) - - - - - - 226 226
Watchful waiting with supportive care (WWSC) - - - - - - 227 227
Child's age vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 26 1.0 ± 0.3 1.0 0.0 2.0 427 453
5 - 7 years old 21 1.0 ± 0.4 1.0 0.0 2.0 308 329
8 - 10 years old 5 1.0 ± 0.0 1.0 1.0 1.0 119 124
Child's age vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 399 399
5 - 7 years old - - - - - - 262 262
8 - 10 years old - - - - - - 137 137
Child's gender vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 26 1.0 ± 0.3 1.0 0.0 2.0 427 453
Female 13 1.0 ± 0.0 1.0 1.0 1.0 221 234
Male 13 1.1 ± 0.5 1.0 0.0 2.0 206 219
Child's gender vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 453 453
Female - - - - - - 234 234
Male - - - - - - 219 219
Child's race vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 26 1.0 ± 0.3 1.0 0.0 2.0 427 453
White 11 1.2 ± 0.4 1.0 1.0 2.0 145 156
Black 14 0.9 ± 0.3 1.0 0.0 1.0 235 249
Other 1 1.0 - 1.0 1.0 1.0 47 48
Child's race vs Number of full brothers with Attention Deficit Disorder (ADD)/Attention Deficit Hyperactivity Disorder(ADHD)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 453 453
White - - - - - - 156 156
Black - - - - - - 249 249
Other - - - - - - 48 48