Race

Diagnosed or treated by a physician for hay fever? vs Visit Number
Baseline Follow-up
Total 453 453
No 15 -
Yes 95 -
Not sure 1 -
Unknown 342 453
Diagnosed or treated by a physician for hay fever? vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 8 7 15
Yes 46 49 95
Not sure - 1 1
Unknown 172 170 342
Diagnosed or treated by a physician for hay fever? 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 hay fever? vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
No 12 3 15
Yes 70 25 95
Not sure 1 - 1
Unknown 246 96 342
Diagnosed or treated by a physician for hay fever? 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 hay fever? vs Child's gender
Baseline
Female Male Total
Total 234 219 453
No 9 6 15
Yes 42 53 95
Not sure 1 - 1
Unknown 182 160 342
Diagnosed or treated by a physician for hay fever? 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 hay fever? vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
No 10 4 1 15
Yes 28 56 11 95
Not sure 1 - - 1
Unknown 117 189 36 342
Diagnosed or treated by a physician for hay fever? vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
No - - - -
Yes - - - -
Not sure - - - -
Unknown 156 249 48 453