Histogram

Visit Number vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 8.5 ± 6.3 7.2 0.0 80.0 - 453
Follow-up 407 7.9 ± 5.6 6.8 0.0 55.7 46 453
Treatment Arm vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.5 ± 6.3 7.2 0.0 80.0 - 453
Early adenotonsillectomy (EAT) 226 8.1 ± 4.7 7.2 0.0 31.3 - 226
Watchful waiting with supportive care (WWSC) 227 8.9 ± 7.5 7.3 0.0 80.0 - 227
Treatment Arm vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 7.9 ± 5.6 6.8 0.0 55.7 46 453
Early adenotonsillectomy (EAT) 199 7.5 ± 4.3 6.8 0.0 30.7 27 226
Watchful waiting with supportive care (WWSC) 208 8.4 ± 6.7 6.8 0.0 55.7 19 227
Child's age vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.5 ± 6.3 7.2 0.0 80.0 - 453
5 - 7 years old 329 8.7 ± 6.8 7.3 0.0 80.0 - 329
8 - 10 years old 124 8.0 ± 4.4 7.0 0.0 27.2 - 124
Child's age vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 7.9 ± 5.7 6.8 0.0 55.7 2 399
5 - 7 years old 260 8.2 ± 6.0 6.9 0.0 55.7 2 262
8 - 10 years old 137 7.3 ± 4.9 6.5 0.0 31.2 - 137
Child's gender vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.5 ± 6.3 7.2 0.0 80.0 - 453
Female 234 7.7 ± 6.3 6.4 0.0 80.0 - 234
Male 219 9.4 ± 6.2 7.9 0.0 60.0 - 219
Child's gender vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 7.9 ± 5.6 6.8 0.0 55.7 46 453
Female 209 7.5 ± 6.3 6.3 0.0 55.7 25 234
Male 198 8.3 ± 4.9 7.5 0.0 30.7 21 219
Child's race vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.5 ± 6.3 7.2 0.0 80.0 - 453
White 156 8.4 ± 7.3 7.1 0.0 80.0 - 156
Black 249 8.6 ± 5.9 7.2 0.0 60.0 - 249
Other 48 8.4 ± 4.2 7.3 2.4 24.1 - 48
Child's race vs Number of arousals per hour in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 7.9 ± 5.6 6.8 0.0 55.7 46 453
White 147 7.7 ± 5.9 6.8 0.0 55.7 9 156
Black 217 7.9 ± 5.7 6.5 0.0 46.9 32 249
Other 43 8.8 ± 4.5 8.1 0.9 26.7 5 48