Race

Quality of chest effort vs Visit Number
Baseline Follow-up
Total 453 453
Signal good for < 25% of sleep time 1 2
Signal good for 25-49% of sleep time 2 2
Signal good for 50-74% of sleep time 7 4
Signal good for 75-94% of sleep time 45 29
Signal good for >= 95% of sleep time 398 370
Unknown - 46
Quality of chest effort vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Signal good for < 25% of sleep time 1 - 1
Signal good for 25-49% of sleep time - 2 2
Signal good for 50-74% of sleep time 6 1 7
Signal good for 75-94% of sleep time 25 20 45
Signal good for >= 95% of sleep time 194 204 398
Quality of chest effort vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Signal good for < 25% of sleep time 2 - 2
Signal good for 25-49% of sleep time 2 - 2
Signal good for 50-74% of sleep time 2 2 4
Signal good for 75-94% of sleep time 11 18 29
Signal good for >= 95% of sleep time 182 188 370
Unknown 27 19 46
Quality of chest effort vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
Signal good for < 25% of sleep time 1 - 1
Signal good for 25-49% of sleep time 2 - 2
Signal good for 50-74% of sleep time 3 4 7
Signal good for 75-94% of sleep time 39 6 45
Signal good for >= 95% of sleep time 284 114 398
Quality of chest effort vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
Signal good for < 25% of sleep time 2 - 2
Signal good for 25-49% of sleep time 2 - 2
Signal good for 50-74% of sleep time 2 1 3
Signal good for 75-94% of sleep time 23 6 29
Signal good for >= 95% of sleep time 231 130 361
Unknown 2 - 2
Quality of chest effort vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time 1 - 1
Signal good for 25-49% of sleep time 1 1 2
Signal good for 50-74% of sleep time 2 5 7
Signal good for 75-94% of sleep time 24 21 45
Signal good for >= 95% of sleep time 206 192 398
Quality of chest effort vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time 1 1 2
Signal good for 25-49% of sleep time 1 1 2
Signal good for 50-74% of sleep time 3 1 4
Signal good for 75-94% of sleep time 18 11 29
Signal good for >= 95% of sleep time 186 184 370
Unknown 25 21 46
Quality of chest effort vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time 1 - - 1
Signal good for 25-49% of sleep time 1 1 - 2
Signal good for 50-74% of sleep time 3 3 1 7
Signal good for 75-94% of sleep time 15 24 6 45
Signal good for >= 95% of sleep time 136 221 41 398
Quality of chest effort vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time 1 - 1 2
Signal good for 25-49% of sleep time - 2 - 2
Signal good for 50-74% of sleep time 2 2 - 4
Signal good for 75-94% of sleep time 13 12 4 29
Signal good for >= 95% of sleep time 131 201 38 370
Unknown 9 32 5 46