Age

Diagnosed or treated by a physician for headaches? vs Visit Number
Baseline Follow-up
Total 453 453
No 11 -
Yes 10 -
Not sure 2 -
Unknown 430 453
Diagnosed or treated by a physician for headaches? vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 3 8 11
Yes 3 7 10
Not sure 1 1 2
Unknown 219 211 430
Diagnosed or treated by a physician for headaches? vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No - - -
Yes - - -
Not sure - - -
Unknown 226 227 453
Diagnosed or treated by a physician for headaches? vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
No 5 6 11
Yes 7 3 10
Not sure 2 - 2
Unknown 315 115 430
Diagnosed or treated by a physician for headaches? vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
No - - -
Yes - - -
Not sure - - -
Unknown 262 137 399
Diagnosed or treated by a physician for headaches? vs Child's gender
Baseline
Female Male Total
Total 234 219 453
No 8 3 11
Yes 3 7 10
Not sure 2 - 2
Unknown 221 209 430
Diagnosed or treated by a physician for headaches? vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
No - - -
Yes - - -
Not sure - - -
Unknown 234 219 453
Diagnosed or treated by a physician for headaches? vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
No 3 7 1 11
Yes 5 5 - 10
Not sure 1 1 - 2
Unknown 147 236 47 430
Diagnosed or treated by a physician for headaches? vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
No - - - -
Yes - - - -
Not sure - - - -
Unknown 156 249 48 453