Age

Visit Number vs Total number of limb movements in NREM sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 48.4 ± 39.7 40.0 0.0 296.0 - 453
Follow-up 407 50.8 ± 39.8 44.0 0.0 304.0 46 453
Treatment Arm vs Total number of limb movements in NREM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 48.4 ± 39.7 40.0 0.0 296.0 - 453
Early adenotonsillectomy (EAT) 226 51.1 ± 42.1 41.0 0.0 274.0 - 226
Watchful waiting with supportive care (WWSC) 227 45.6 ± 37.1 39.0 0.0 296.0 - 227
Treatment Arm vs Total number of limb movements in NREM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 50.8 ± 39.8 44.0 0.0 304.0 46 453
Early adenotonsillectomy (EAT) 199 48.4 ± 35.3 42.0 0.0 246.0 27 226
Watchful waiting with supportive care (WWSC) 208 53.1 ± 43.7 45.0 1.0 304.0 19 227
Child's age vs Total number of limb movements in NREM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 48.4 ± 39.7 40.0 0.0 296.0 - 453
5 - 7 years old 329 49.8 ± 40.7 41.0 0.0 296.0 - 329
8 - 10 years old 124 44.6 ± 36.8 36.0 0.0 158.0 - 124
Child's age vs Total number of limb movements in NREM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 51.1 ± 40.1 44.0 0.0 304.0 2 399
5 - 7 years old 260 52.8 ± 38.7 45.0 0.0 304.0 2 262
8 - 10 years old 137 47.9 ± 42.7 40.0 0.0 241.0 - 137
Child's gender vs Total number of limb movements in NREM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 48.4 ± 39.7 40.0 0.0 296.0 - 453
Female 234 46.0 ± 37.2 38.5 0.0 225.0 - 234
Male 219 50.9 ± 42.1 41.0 0.0 296.0 - 219
Child's gender vs Total number of limb movements in NREM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 50.8 ± 39.8 44.0 0.0 304.0 46 453
Female 209 47.6 ± 38.4 40.0 1.0 304.0 25 234
Male 198 54.2 ± 41.1 46.0 0.0 241.0 21 219
Child's race vs Total number of limb movements in NREM sleep from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 48.4 ± 39.7 40.0 0.0 296.0 - 453
White 156 45.0 ± 34.5 38.0 0.0 174.0 - 156
Black 249 50.6 ± 43.4 41.0 0.0 296.0 - 249
Other 48 47.8 ± 35.0 43.0 2.0 158.0 - 48
Child's race vs Total number of limb movements in NREM sleep from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 50.8 ± 39.8 44.0 0.0 304.0 46 453
White 147 48.2 ± 40.2 40.0 0.0 233.0 9 156
Black 217 53.7 ± 41.0 46.0 0.0 304.0 32 249
Other 43 45.1 ± 30.8 36.0 0.0 134.0 5 48