Age

Visit Number vs Number of periodic limb movements per hour of sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.0 ± 3.8 0.7 0.0 34.2 11 464
Follow-up 407 2.4 ± 4.0 0.9 0.0 32.4 46 453
Treatment Arm vs Number of periodic limb movements per hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 3.8 0.7 0.0 34.2 - 453
Early adenotonsillectomy (EAT) 226 2.3 ± 4.1 0.7 0.0 33.5 - 226
Watchful waiting with supportive care (WWSC) 227 1.8 ± 3.5 0.6 0.0 34.2 - 227
Treatment Arm vs Number of periodic limb movements per hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 4.0 0.9 0.0 32.4 46 453
Early adenotonsillectomy (EAT) 199 2.3 ± 3.8 0.9 0.0 32.4 27 226
Watchful waiting with supportive care (WWSC) 208 2.4 ± 4.1 0.9 0.0 29.1 19 227
Child's age vs Number of periodic limb movements per hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 3.8 0.7 0.0 34.2 - 453
5 - 7 years old 329 2.1 ± 4.0 0.7 0.0 34.2 - 329
8 - 10 years old 124 1.8 ± 3.1 0.2 0.0 12.7 - 124
Child's age vs Number of periodic limb movements per hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 2.4 ± 4.0 0.9 0.0 32.4 2 399
5 - 7 years old 260 2.5 ± 3.8 1.0 0.0 29.1 2 262
8 - 10 years old 137 2.3 ± 4.5 0.8 0.0 32.4 - 137
Child's gender vs Number of periodic limb movements per hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 3.8 0.7 0.0 34.2 - 453
Female 234 1.8 ± 3.2 0.6 0.0 24.3 - 234
Male 219 2.3 ± 4.4 0.7 0.0 34.2 - 219
Child's gender vs Number of periodic limb movements per hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 4.0 0.9 0.0 32.4 46 453
Female 209 2.2 ± 4.1 0.8 0.0 32.4 25 234
Male 198 2.6 ± 3.8 1.1 0.0 23.8 21 219
Child's race vs Number of periodic limb movements per hour of sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.0 ± 3.8 0.7 0.0 34.2 - 453
White 156 2.0 ± 3.0 0.7 0.0 15.7 - 156
Black 249 2.1 ± 4.4 0.6 0.0 34.2 - 249
Other 48 1.8 ± 2.5 0.9 0.0 10.3 - 48
Child's race vs Number of periodic limb movements per hour of sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 4.0 0.9 0.0 32.4 46 453
White 147 2.5 ± 4.4 0.9 0.0 32.4 9 156
Black 217 2.4 ± 4.0 1.0 0.0 29.1 32 249
Other 43 1.8 ± 2.1 1.0 0.0 6.7 5 48