Treatment Arm

Visit Number vs Sleep diary weighted average hours
N Mean StdDev Median Min Max Unknown Total
Baseline 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Follow-up 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Treatment Arm vs Sleep diary weighted average hours
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Early adenotonsillectomy (EAT) 190 9.5 ± 1.5 9.3 6.0 22.0 36 226
Watchful waiting with supportive care (WWSC) 190 9.6 ± 1.4 9.6 4.0 15.0 37 227
Treatment Arm vs Sleep diary weighted average hours
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Early adenotonsillectomy (EAT) 175 9.4 ± 1.3 9.4 5.0 13.0 51 226
Watchful waiting with supportive care (WWSC) 178 9.6 ± 1.3 9.4 7.0 19.0 49 227
Child's age vs Sleep diary weighted average hours
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
5 - 7 years old 276 9.6 ± 1.6 9.6 4.0 22.0 53 329
8 - 10 years old 104 9.3 ± 1.1 9.2 7.0 13.0 20 124
Child's age vs Sleep diary weighted average hours
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 351 9.5 ± 1.3 9.4 5.0 19.0 48 399
5 - 7 years old 240 9.6 ± 1.2 9.6 5.0 14.8 22 262
8 - 10 years old 111 9.3 ± 1.6 9.2 5.0 19.0 26 137
Child's gender vs Sleep diary weighted average hours
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Female 194 9.6 ± 1.7 9.4 6.0 22.0 40 234
Male 186 9.5 ± 1.2 9.6 4.0 13.4 33 219
Child's gender vs Sleep diary weighted average hours
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Female 180 9.4 ± 1.2 9.4 5.0 14.8 54 234
Male 173 9.5 ± 1.4 9.6 5.0 19.0 46 219
Child's race vs Sleep diary weighted average hours
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
White 136 9.9 ± 1.7 9.8 7.0 22.0 20 156
Black 200 9.3 ± 1.3 9.2 4.0 13.4 49 249
Other 44 9.6 ± 1.2 9.6 6.4 12.6 4 48
Child's race vs Sleep diary weighted average hours
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
White 129 9.8 ± 1.1 10.0 7.0 14.8 27 156
Black 184 9.2 ± 1.4 9.0 5.0 19.0 65 249
Other 40 9.4 ± 1.0 9.4 6.0 11.2 8 48