Gender

Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Visit Number
Baseline Follow-up
Total 453 453
No 448 405
Yes 5 2
Unknown - 46
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 222 226 448
Yes 4 1 5
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 197 208 405
Yes 2 - 2
Unknown 27 19 46
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
No 324 124 448
Yes 5 - 5
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
No 258 137 395
Yes 2 - 2
Unknown 2 - 2
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's gender
Baseline
Female Male Total
Total 234 219 453
No 233 215 448
Yes 1 4 5
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
No 208 197 405
Yes 1 1 2
Unknown 25 21 46
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
No 156 245 47 448
Yes - 4 1 5
Scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
No 147 215 43 405
Yes - 2 - 2
Unknown 9 32 5 46