Name

co2blwake

Label

Baseline end-tidal carbon dioxide (ETCO2) awake

Units
percent (%)
Type
numeric
Visit Number vs Baseline end-tidal carbon dioxide (ETCO2) awake
N Mean StdDev Median Min Max Unknown Total
Baseline 379 42.0 ± 3.1 42.2 32.4 51.6 85 464
Follow-up 333 42.3 ± 3.0 42.5 31.3 50.2 120 453
Treatment Arm vs Baseline end-tidal carbon dioxide (ETCO2) awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 379 42.0 ± 3.1 42.2 32.4 51.6 74 453
Early adenotonsillectomy (EAT) 193 42.4 ± 3.0 42.4 34.7 51.6 33 226
Watchful waiting with supportive care (WWSC) 186 41.7 ± 3.1 41.8 32.4 50.1 41 227
Treatment Arm vs Baseline end-tidal carbon dioxide (ETCO2) awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 333 42.3 ± 3.0 42.5 31.3 50.2 120 453
Early adenotonsillectomy (EAT) 164 42.3 ± 3.1 42.5 32.0 49.0 62 226
Watchful waiting with supportive care (WWSC) 169 42.4 ± 3.0 42.5 31.3 50.2 58 227
Age vs Baseline end-tidal carbon dioxide (ETCO2) awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 379 42.0 ± 3.1 42.2 32.4 51.6 74 453
5 - 7 years old 282 42.0 ± 3.1 42.1 32.4 51.6 47 329
8 - 10 years old 97 42.2 ± 2.9 42.5 34.9 48.7 27 124
Age vs Baseline end-tidal carbon dioxide (ETCO2) awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 325 42.3 ± 3.0 42.5 31.3 50.2 74 399
5 - 7 years old 226 42.3 ± 2.7 42.5 31.3 49.0 36 262
8 - 10 years old 99 42.3 ± 3.7 42.6 32.0 50.2 38 137
Gender vs Baseline end-tidal carbon dioxide (ETCO2) awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 379 42.0 ± 3.1 42.2 32.4 51.6 74 453
Female 192 42.3 ± 3.2 42.5 32.4 50.1 42 234
Male 187 41.8 ± 2.9 42.0 34.9 51.6 32 219
Gender vs Baseline end-tidal carbon dioxide (ETCO2) awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 333 42.3 ± 3.0 42.5 31.3 50.2 120 453
Female 170 42.1 ± 3.0 42.3 32.5 48.8 64 234
Male 163 42.6 ± 3.0 42.6 31.3 50.2 56 219
Race vs Baseline end-tidal carbon dioxide (ETCO2) awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 379 42.0 ± 3.1 42.2 32.4 51.6 74 453
White 122 41.3 ± 3.0 41.4 32.4 51.6 34 156
Black 222 42.4 ± 3.1 42.7 33.2 50.1 27 249
Other 35 42.3 ± 2.9 42.6 34.7 48.7 13 48
Race vs Baseline end-tidal carbon dioxide (ETCO2) awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 333 42.3 ± 3.0 42.5 31.3 50.2 120 453
White 110 41.7 ± 2.7 41.8 31.3 48.4 46 156
Black 191 42.7 ± 3.1 42.9 32.3 50.2 58 249
Other 32 42.2 ± 3.2 42.3 32.0 49.0 16 48