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Treatment Arm

Quality of M2 vs Visit Number
Baseline Follow-up
Total 453 453
Signal good for < 25% of sleep time - -
Signal good for 25-49% of sleep time - -
Signal good for 50-74% of sleep time 1 -
Signal good for 75-94% of sleep time 40 24
Signal good for >= 95% of sleep time 412 383
Unknown - 46
Quality of M2 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 - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time 1 - 1
Signal good for 75-94% of sleep time 19 21 40
Signal good for >= 95% of sleep time 206 206 412
Quality of M2 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 - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time - - -
Signal good for 75-94% of sleep time 13 11 24
Signal good for >= 95% of sleep time 186 197 383
Unknown 27 19 46
Quality of M2 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 - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time - 1 1
Signal good for 75-94% of sleep time 28 12 40
Signal good for >= 95% of sleep time 301 111 412
Quality of M2 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 - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time - - -
Signal good for 75-94% of sleep time 18 5 23
Signal good for >= 95% of sleep time 242 132 374
Unknown 2 - 2
Quality of M2 vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time - 1 1
Signal good for 75-94% of sleep time 21 19 40
Signal good for >= 95% of sleep time 213 199 412
Quality of M2 vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Signal good for < 25% of sleep time - - -
Signal good for 25-49% of sleep time - - -
Signal good for 50-74% of sleep time - - -
Signal good for 75-94% of sleep time 13 11 24
Signal good for >= 95% of sleep time 196 187 383
Unknown 25 21 46
Quality of M2 vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time - - - -
Signal good for 25-49% of sleep time - - - -
Signal good for 50-74% of sleep time - 1 - 1
Signal good for 75-94% of sleep time 3 35 2 40
Signal good for >= 95% of sleep time 153 213 46 412
Quality of M2 vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Signal good for < 25% of sleep time - - - -
Signal good for 25-49% of sleep time - - - -
Signal good for 50-74% of sleep time - - - -
Signal good for 75-94% of sleep time 8 14 2 24
Signal good for >= 95% of sleep time 139 203 41 383
Unknown 9 32 5 46