Histogram

Half brother has headaches vs Visit Number
Baseline Follow-up
Total 453 453
Checked 7 -
Unknown 446 453
Half brother has headaches vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Checked 4 3 7
Unknown 222 224 446
Half brother has headaches vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Checked - - -
Unknown 226 227 453
Half brother has headaches vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
Checked 5 2 7
Unknown 324 122 446
Half brother has headaches vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
Checked - - -
Unknown 262 137 399
Half brother has headaches vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Checked 5 2 7
Unknown 229 217 446
Half brother has headaches vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Checked - - -
Unknown 234 219 453
Half brother has headaches vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Checked 2 5 - 7
Unknown 154 244 48 446
Half brother has headaches vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Checked - - - -
Unknown 156 249 48 453