Gender

Full sister has cancer vs Visit Number
Baseline Follow-up
Total 464 453
Not checked - -
Checked 1 -
Unknown 463 453
Full sister has cancer vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Not checked - - -
Checked 1 - 1
Unknown 225 227 452
Full sister has cancer vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Not checked - - -
Checked - - -
Unknown 226 227 453
Full sister has cancer vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
Not checked - - -
Checked 1 - 1
Unknown 328 124 452
Full sister has cancer vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
Not checked - - -
Checked - - -
Unknown 262 137 399
Full sister has cancer vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Not checked - - -
Checked - 1 1
Unknown 234 218 452
Full sister has cancer vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Not checked - - -
Checked - - -
Unknown 234 219 453
Full sister has cancer vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Not checked - - - -
Checked 1 - - 1
Unknown 155 249 48 452
Full sister has cancer vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Not checked - - - -
Checked - - - -
Unknown 156 249 48 453