quo1 qupsn
Name
quo2
Label
Quality of O2
Description

Quality of EEG

Domain
signalofsleeptime
  • 1: Signal good for < 25% of sleep time
  • 2: Signal good for 25-49% of sleep time
  • 3: Signal good for 50-74% of sleep time
  • 4: Signal good for 75-94% of sleep time
  • 5: Signal good for >=95% of sleep time
Type
choices
Quality of O2 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 83 42
Signal good for >=95% of sleep time 370 364
Unknown - 46
Quality of O2 vs Treatment Arm
Baseline
Early adenotonsillectomy Watchful waiting 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 45 38 83
Signal good for >=95% of sleep time 181 189 370
Quality of O2 vs Treatment Arm
Follow-up
Early adenotonsillectomy Watchful waiting 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 13 29 42
Signal good for >=95% of sleep time 186 178 364
Unknown 27 19 46
Quality of O2 vs Age
Baseline
5-7 yrs old 8-10 yrs 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 - - -
Signal good for 75-94% of sleep time 65 18 83
Signal good for >=95% of sleep time 264 106 370
Quality of O2 vs Age
Follow-up
5-7 yrs old 8-10 yrs 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 - 1 1
Signal good for 75-94% of sleep time 32 10 42
Signal good for >=95% of sleep time 228 126 354
Unknown 2 - 2
Quality of O2 vs 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 - - -
Signal good for 75-94% of sleep time 42 41 83
Signal good for >=95% of sleep time 192 178 370
Quality of O2 vs 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 - 1 1
Signal good for 75-94% of sleep time 22 20 42
Signal good for >=95% of sleep time 187 177 364
Unknown 25 21 46
Quality of O2 vs Race
Baseline
Black White Other Total
Total 249 156 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 53 22 8 83
Signal good for >=95% of sleep time 196 134 40 370
Quality of O2 vs Race
Follow-up
Black White Other Total
Total 249 156 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 28 10 4 42
Signal good for >=95% of sleep time 188 137 39 364
Unknown 32 9 5 46