Treatment Arm

Visit Number vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 447 50.3 ± 11.2 50.0 12.0 83.0 6 453
Follow-up 401 51.2 ± 10.1 51.0 14.0 90.0 52 453
Treatment Arm vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 447 50.3 ± 11.2 50.0 12.0 83.0 6 453
Early adenotonsillectomy (EAT) 223 50.7 ± 11.4 51.0 12.0 81.0 3 226
Watchful waiting with supportive care (WWSC) 224 49.9 ± 11.1 49.5 13.0 83.0 3 227
Treatment Arm vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 401 51.2 ± 10.1 51.0 14.0 90.0 52 453
Early adenotonsillectomy (EAT) 194 52.6 ± 10.4 52.0 14.0 90.0 32 226
Watchful waiting with supportive care (WWSC) 207 49.9 ± 9.6 49.0 15.0 77.0 20 227
Child's age vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 447 50.3 ± 11.2 50.0 12.0 83.0 6 453
5 - 7 years old 325 49.8 ± 11.0 50.0 12.0 81.0 4 329
8 - 10 years old 122 51.6 ± 11.7 51.0 17.0 83.0 2 124
Child's age vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 391 51.2 ± 10.2 51.0 14.0 90.0 8 399
5 - 7 years old 258 50.8 ± 9.8 51.0 15.0 78.0 4 262
8 - 10 years old 133 51.9 ± 10.9 51.0 14.0 90.0 4 137
Child's gender vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 447 50.3 ± 11.2 50.0 12.0 83.0 6 453
Female 231 52.4 ± 10.7 52.0 12.0 83.0 3 234
Male 216 48.1 ± 11.4 48.0 13.0 81.0 3 219
Child's gender vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 401 51.2 ± 10.1 51.0 14.0 90.0 52 453
Female 206 53.1 ± 9.9 53.0 18.0 80.0 28 234
Male 195 49.1 ± 9.9 49.0 14.0 90.0 24 219
Child's race vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 447 50.3 ± 11.2 50.0 12.0 83.0 6 453
White 153 48.1 ± 10.2 49.0 13.0 73.0 3 156
Black 246 52.0 ± 11.6 51.5 12.0 83.0 3 249
Other 48 48.7 ± 10.7 49.0 29.0 78.0 - 48
Child's race vs Minimum heart rate in NREM sleep in non-supine position from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 401 51.2 ± 10.1 51.0 14.0 90.0 52 453
White 145 50.2 ± 9.0 50.0 21.0 80.0 11 156
Black 213 52.0 ± 10.9 52.0 14.0 90.0 36 249
Other 43 50.3 ± 9.3 49.0 30.0 77.0 5 48