Race

Half sister have ADD/ADHD vs Visit Number
Baseline Follow-up
Total 453 453
Not checked - -
Checked 12 -
Unknown 441 453
Half sister have ADD/ADHD vs Treatment Arm
Baseline
Early adenotonsillectomy Watchful waiting Total
Total 226 227 453
Not checked - - -
Checked 4 8 12
Unknown 222 219 441
Half sister have ADD/ADHD vs Treatment Arm
Follow-up
Early adenotonsillectomy Watchful waiting Total
Total 226 227 453
Not checked - - -
Checked - - -
Unknown 226 227 453
Half sister have ADD/ADHD vs Age
Baseline
5-7 yrs old 8-10 yrs old Total
Total 329 124 453
Not checked - - -
Checked 11 1 12
Unknown 318 123 441
Half sister have ADD/ADHD vs Age
Follow-up
5-7 yrs old 8-10 yrs old Total
Total 262 137 399
Not checked - - -
Checked - - -
Unknown 262 137 399
Half sister have ADD/ADHD vs Gender
Baseline
Female Male Total
Total 234 219 453
Not checked - - -
Checked 8 4 12
Unknown 226 215 441
Half sister have ADD/ADHD vs Gender
Follow-up
Female Male Total
Total 234 219 453
Not checked - - -
Checked - - -
Unknown 234 219 453
Half sister have ADD/ADHD vs Race
Baseline
White Black Other Total
Total 156 249 48 453
Not checked - - - -
Checked 3 7 2 12
Unknown 153 242 46 441
Half sister have ADD/ADHD vs Race
Follow-up
White Black Other Total
Total 156 249 48 453
Not checked - - - -
Checked - - - -
Unknown 156 249 48 453