Race

Visit Number vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.4 ± 3.7 0.0 0.0 28.8 - 453
Follow-up 407 1.2 ± 3.2 0.0 0.0 30.5 46 453
Treatment Arm vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 3.7 0.0 0.0 28.8 - 453
Early adenotonsillectomy (EAT) 226 1.6 ± 4.0 0.0 0.0 28.8 - 226
Watchful waiting with supportive care (WWSC) 227 1.2 ± 3.3 0.0 0.0 22.9 - 227
Treatment Arm vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 3.2 0.0 0.0 30.5 46 453
Early adenotonsillectomy (EAT) 199 1.4 ± 3.7 0.0 0.0 30.5 27 226
Watchful waiting with supportive care (WWSC) 208 1.0 ± 2.7 0.0 0.0 15.9 19 227
Child's age vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 3.7 0.0 0.0 28.8 - 453
5 - 7 years old 329 1.6 ± 3.9 0.0 0.0 28.8 - 329
8 - 10 years old 124 0.9 ± 2.8 0.0 0.0 20.1 - 124
Child's age vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.2 ± 3.2 0.0 0.0 30.5 2 399
5 - 7 years old 260 1.2 ± 3.3 0.0 0.0 30.5 2 262
8 - 10 years old 137 1.2 ± 3.1 0.0 0.0 21.5 - 137
Child's gender vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 3.7 0.0 0.0 28.8 - 453
Female 234 1.1 ± 3.1 0.0 0.0 28.8 - 234
Male 219 1.7 ± 4.1 0.0 0.0 22.9 - 219
Child's gender vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 3.2 0.0 0.0 30.5 46 453
Female 209 1.2 ± 3.3 0.0 0.0 30.5 25 234
Male 198 1.2 ± 3.1 0.0 0.0 19.2 21 219
Child's race vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 3.7 0.0 0.0 28.8 - 453
White 156 1.5 ± 3.9 0.0 0.0 22.9 - 156
Black 249 1.4 ± 3.7 0.0 0.0 28.8 - 249
Other 48 1.3 ± 2.9 0.0 0.0 15.3 - 48
Child's race vs Number of periodic limb movements per hour of REM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 3.2 0.0 0.0 30.5 46 453
White 147 1.4 ± 3.8 0.0 0.0 30.5 9 156
Black 217 1.2 ± 2.9 0.0 0.0 19.2 32 249
Other 43 1.0 ± 2.1 0.0 0.0 7.2 5 48