Treatment Arm

Visit Number vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 434 52.6 ± 10.6 52.0 17.0 90.0 19 453
Follow-up 389 53.0 ± 9.5 52.0 13.0 90.0 64 453
Treatment Arm vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 434 52.6 ± 10.6 52.0 17.0 90.0 19 453
Early adenotonsillectomy (EAT) 220 52.9 ± 10.8 52.0 21.0 83.0 6 226
Watchful waiting with supportive care (WWSC) 214 52.2 ± 10.4 52.0 17.0 90.0 13 227
Treatment Arm vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 389 53.0 ± 9.5 52.0 13.0 90.0 64 453
Early adenotonsillectomy (EAT) 191 54.3 ± 9.9 53.0 13.0 90.0 35 226
Watchful waiting with supportive care (WWSC) 198 51.7 ± 8.9 51.0 26.0 86.0 29 227
Child's age vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 434 52.6 ± 10.6 52.0 17.0 90.0 19 453
5 - 7 years old 317 52.2 ± 10.3 52.0 17.0 82.0 12 329
8 - 10 years old 117 53.7 ± 11.5 52.0 21.0 90.0 7 124
Child's age vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 380 53.0 ± 9.5 52.0 13.0 90.0 19 399
5 - 7 years old 250 52.9 ± 8.8 52.0 26.0 86.0 12 262
8 - 10 years old 130 53.1 ± 10.6 52.5 13.0 90.0 7 137
Child's gender vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 434 52.6 ± 10.6 52.0 17.0 90.0 19 453
Female 224 54.3 ± 10.4 53.0 21.0 90.0 10 234
Male 210 50.7 ± 10.5 50.5 17.0 82.0 9 219
Child's gender vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 389 53.0 ± 9.5 52.0 13.0 90.0 64 453
Female 201 54.7 ± 9.1 54.0 20.0 86.0 33 234
Male 188 51.1 ± 9.5 51.0 13.0 90.0 31 219
Child's race vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 434 52.6 ± 10.6 52.0 17.0 90.0 19 453
White 147 51.3 ± 9.8 51.0 21.0 78.0 9 156
Black 239 53.7 ± 11.0 53.0 17.0 90.0 10 249
Other 48 50.8 ± 10.5 49.0 30.0 79.0 - 48
Child's race vs Minimum heart rate in REM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 389 53.0 ± 9.5 52.0 13.0 90.0 64 453
White 139 52.2 ± 8.5 51.0 30.0 86.0 17 156
Black 209 53.5 ± 10.3 53.0 13.0 90.0 40 249
Other 41 53.2 ± 8.3 53.0 34.0 77.0 7 48