Race

Quality of cap vs Visit Number
Baseline Follow-up
Total 453 453
Signal good for < 25% of sleep time 79 77
Signal good for 25-49% of sleep time 10 6
Signal good for 50-74% of sleep time 27 10
Signal good for 75-94% of sleep time 84 54
Signal good for >= 95% of sleep time 253 260
Unknown - 46
Quality of cap 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 36 43 79
Signal good for 25-49% of sleep time 4 6 10
Signal good for 50-74% of sleep time 15 12 27
Signal good for 75-94% of sleep time 49 35 84
Signal good for >= 95% of sleep time 122 131 253
Quality of cap 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 36 41 77
Signal good for 25-49% of sleep time 2 4 6
Signal good for 50-74% of sleep time 2 8 10
Signal good for 75-94% of sleep time 24 30 54
Signal good for >= 95% of sleep time 135 125 260
Unknown 27 19 46
Quality of cap 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 50 29 79
Signal good for 25-49% of sleep time 8 2 10
Signal good for 50-74% of sleep time 17 10 27
Signal good for 75-94% of sleep time 71 13 84
Signal good for >= 95% of sleep time 183 70 253
Quality of cap 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 37 38 75
Signal good for 25-49% of sleep time 6 - 6
Signal good for 50-74% of sleep time 5 4 9
Signal good for 75-94% of sleep time 38 15 53
Signal good for >= 95% of sleep time 174 80 254
Unknown 2 - 2
Quality of cap vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time 43 36 79
Signal good for 25-49% of sleep time 6 4 10
Signal good for 50-74% of sleep time 12 15 27
Signal good for 75-94% of sleep time 39 45 84
Signal good for >= 95% of sleep time 134 119 253
Quality of cap vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time 41 36 77
Signal good for 25-49% of sleep time 4 2 6
Signal good for 50-74% of sleep time 6 4 10
Signal good for 75-94% of sleep time 27 27 54
Signal good for >= 95% of sleep time 131 129 260
Unknown 25 21 46
Quality of cap vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time 36 29 14 79
Signal good for 25-49% of sleep time 1 8 1 10
Signal good for 50-74% of sleep time 11 16 - 27
Signal good for 75-94% of sleep time 31 45 8 84
Signal good for >= 95% of sleep time 77 151 25 253
Quality of cap vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time 38 28 11 77
Signal good for 25-49% of sleep time 2 3 1 6
Signal good for 50-74% of sleep time - 7 3 10
Signal good for 75-94% of sleep time 25 27 2 54
Signal good for >= 95% of sleep time 82 152 26 260
Unknown 9 32 5 46