Age

Been troubled by chest tightness? vs Visit Number
Baseline Follow-up
Total 453 453
No 370 -
Yes 56 -
Not sure 27 -
Unknown - 453
Been troubled by chest tightness? vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 187 183 370
Yes 26 30 56
Not sure 13 14 27
Been troubled by chest tightness? 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
Been troubled by chest tightness? vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
No 277 93 370
Yes 36 20 56
Not sure 16 11 27
Been troubled by chest tightness? 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
Been troubled by chest tightness? vs Child's gender
Baseline
Female Male Total
Total 234 219 453
No 195 175 370
Yes 23 33 56
Not sure 16 11 27
Been troubled by chest tightness? vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
No - - -
Yes - - -
Not sure - - -
Unknown 234 219 453
Been troubled by chest tightness? vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
No 135 195 40 370
Yes 10 41 5 56
Not sure 11 13 3 27
Been troubled by chest tightness? vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
No - - - -
Yes - - - -
Not sure - - - -
Unknown 156 249 48 453