Race

Visit Number vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
N Mean StdDev Median Min Max Unknown Total
Baseline 310 0.9 ± 2.1 0.8 -2.3 4.6 143 453
Follow-up 274 0.7 ± 2.0 0.5 -2.3 4.5 179 453
Treatment Arm vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 310 0.9 ± 2.1 0.8 -2.3 4.6 143 453
Early adenotonsillectomy (EAT) 161 1.2 ± 2.1 1.2 -2.3 4.6 65 226
Watchful waiting with supportive care (WWSC) 149 0.6 ± 2.1 0.5 -2.3 4.6 78 227
Treatment Arm vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 274 0.7 ± 2.0 0.5 -2.3 4.5 179 453
Early adenotonsillectomy (EAT) 136 0.6 ± 2.0 0.5 -2.3 4.5 90 226
Watchful waiting with supportive care (WWSC) 138 0.7 ± 2.0 0.4 -2.3 4.5 89 227
Child's age vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 310 0.9 ± 2.1 0.8 -2.3 4.6 143 453
5 - 7 years old 228 1.0 ± 2.1 0.9 -2.3 4.6 101 329
8 - 10 years old 82 0.6 ± 2.1 0.5 -2.3 4.4 42 124
Child's age vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 268 0.7 ± 2.0 0.5 -2.3 4.5 131 399
5 - 7 years old 193 0.6 ± 1.9 0.5 -2.3 4.5 69 262
8 - 10 years old 75 0.9 ± 2.3 0.5 -2.3 4.5 62 137
Child's gender vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 310 0.9 ± 2.1 0.8 -2.3 4.6 143 453
Female 154 1.0 ± 2.2 1.0 -2.3 4.6 80 234
Male 156 0.7 ± 2.0 0.6 -2.3 4.6 63 219
Child's gender vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 274 0.7 ± 2.0 0.5 -2.3 4.5 179 453
Female 138 0.6 ± 2.0 0.5 -2.3 4.4 96 234
Male 136 0.8 ± 2.0 0.5 -2.3 4.5 83 219
Child's race vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 310 0.9 ± 2.1 0.8 -2.3 4.6 143 453
White 93 0.4 ± 2.0 0.1 -2.3 4.6 63 156
Black 189 1.0 ± 2.1 1.0 -2.3 4.6 60 249
Other 28 1.4 ± 2.0 0.8 -2.3 4.4 20 48
Child's race vs LOG % Total Sleep Time (TST) with carbon dioxide (CO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 274 0.7 ± 2.0 0.5 -2.3 4.5 179 453
White 86 0.3 ± 1.8 -0.05 -2.3 4.4 70 156
Black 161 0.9 ± 2.1 0.8 -2.3 4.5 88 249
Other 27 0.3 ± 2.0 0.3 -2.3 3.9 21 48