Name

pctco2g50

Label

Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)

Units
percent (%)
Type
numeric
Visit Number vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
N Mean StdDev Median Min Max Unknown Total
Baseline 381 10.7 ± 20.5 1.0 0.0 97.0 83 464
Follow-up 334 8.5 ± 16.9 0.8 0.0 92.9 119 453
Treatment Arm vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 381 10.7 ± 20.5 1.0 0.0 97.0 72 453
Early adenotonsillectomy (EAT) 194 12.5 ± 22.0 1.6 0.0 97.0 32 226
Watchful waiting with supportive care (WWSC) 187 8.9 ± 18.8 0.7 0.0 95.3 40 227
Treatment Arm vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 334 8.5 ± 16.9 0.8 0.0 92.9 119 453
Early adenotonsillectomy (EAT) 165 7.8 ± 15.8 0.9 0.0 87.0 61 226
Watchful waiting with supportive care (WWSC) 169 9.2 ± 17.8 0.8 0.0 92.9 58 227
Age vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 381 10.7 ± 20.5 1.0 0.0 97.0 72 453
5 - 7 years old 283 11.5 ± 21.6 1.1 0.0 97.0 46 329
8 - 10 years old 98 8.6 ± 17.0 0.9 0.0 78.0 26 124
Age vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 326 8.5 ± 16.9 0.8 0.0 92.9 73 399
5 - 7 years old 227 7.5 ± 15.5 1.0 0.0 92.9 35 262
8 - 10 years old 99 10.8 ± 19.6 0.5 0.0 87.0 38 137
Gender vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 381 10.7 ± 20.5 1.0 0.0 97.0 72 453
Female 194 12.4 ± 22.4 1.1 0.0 97.0 40 234
Male 187 9.0 ± 18.3 1.0 0.0 95.1 32 219
Gender vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 334 8.5 ± 16.9 0.8 0.0 92.9 119 453
Female 170 7.7 ± 15.6 0.8 0.0 78.9 64 234
Male 164 9.3 ± 18.0 0.9 0.0 92.9 55 219
Race vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 381 10.7 ± 20.5 1.0 0.0 97.0 72 453
White 122 7.0 ± 16.8 0.6 0.0 97.0 34 156
Black 223 12.2 ± 21.3 1.6 0.0 95.3 26 249
Other 36 14.4 ± 25.0 1.2 0.0 78.4 12 48
Race vs Percentage of Total Sleep Time (TST) end-tidal carbon dioxide (ETCO2) > 50 millimeters (mm) mercury (Hg)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 334 8.5 ± 16.9 0.8 0.0 92.9 119 453
White 110 5.0 ± 12.8 0.5 0.0 78.9 46 156
Black 192 10.7 ± 18.9 1.4 0.0 92.9 57 249
Other 32 6.9 ± 14.4 0.7 0.0 50.6 16 48