Race

Visit Number vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.0 ± 2.1 1.0 0.0 13.0 - 453
Follow-up 407 1.7 ± 1.8 1.0 0.0 9.0 46 453
Treatment Arm vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 2.1 1.0 0.0 13.0 - 453
Early adenotonsillectomy (EAT) 226 1.9 ± 2.2 1.0 0.0 13.0 - 226
Watchful waiting with supportive care (WWSC) 227 2.1 ± 2.0 2.0 0.0 10.0 - 227
Treatment Arm vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.7 ± 1.8 1.0 0.0 9.0 46 453
Early adenotonsillectomy (EAT) 199 1.5 ± 1.6 1.0 0.0 9.0 27 226
Watchful waiting with supportive care (WWSC) 208 1.8 ± 2.0 1.0 0.0 9.0 19 227
Child's age vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 2.1 1.0 0.0 13.0 - 453
5 - 7 years old 329 2.1 ± 2.1 2.0 0.0 12.0 - 329
8 - 10 years old 124 1.7 ± 2.0 1.0 0.0 13.0 - 124
Child's age vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.7 ± 1.8 1.0 0.0 9.0 2 399
5 - 7 years old 260 1.8 ± 1.8 1.0 0.0 9.0 2 262
8 - 10 years old 137 1.4 ± 1.7 1.0 0.0 9.0 - 137
Child's gender vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 2.1 1.0 0.0 13.0 - 453
Female 234 1.8 ± 2.1 1.0 0.0 13.0 - 234
Male 219 2.2 ± 2.0 2.0 0.0 9.0 - 219
Child's gender vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.7 ± 1.8 1.0 0.0 9.0 46 453
Female 209 1.6 ± 1.7 1.0 0.0 8.0 25 234
Male 198 1.8 ± 1.9 1.0 0.0 9.0 21 219
Child's race vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 2.1 1.0 0.0 13.0 - 453
White 156 2.0 ± 1.9 2.0 0.0 9.0 - 156
Black 249 1.9 ± 2.2 1.0 0.0 13.0 - 249
Other 48 2.4 ± 2.1 2.0 0.0 8.0 - 48
Child's race vs Total number of shift (sleep stages shift) from REM sleep to stage 1 sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.7 ± 1.8 1.0 0.0 9.0 46 453
White 147 1.5 ± 1.7 1.0 0.0 9.0 9 156
Black 217 1.7 ± 1.8 1.0 0.0 8.0 32 249
Other 43 2.1 ± 2.2 1.0 0.0 9.0 5 48