Name
nova_est_co2avgr
Label
Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Calculation
nova_est_co2avgr = (rco2avgr * 0.70253) + 10.67195
Units
percentage of carbon dioxide
Type
numeric
Visit Number vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 363 | 43.7 | ± 3.7 | 43.5 | 32.9 | 53.7 | 90 | 453 |
Follow-up | 324 | 43.4 | ± 3.5 | 43.5 | 31.3 | 55.9 | 129 | 453 |
Treatment Arm vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 363 | 43.7 | ± 3.7 | 43.5 | 32.9 | 53.7 | 90 | 453 |
Early adenotonsillectomy | 186 | 44.1 | ± 3.6 | 44.0 | 34.9 | 53.2 | 40 | 226 |
Watchful waiting | 177 | 43.3 | ± 3.9 | 43.2 | 32.9 | 53.7 | 50 | 227 |
Treatment Arm vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 43.4 | ± 3.5 | 43.5 | 31.3 | 55.9 | 129 | 453 |
Early adenotonsillectomy | 161 | 43.3 | ± 3.4 | 43.4 | 31.3 | 51.2 | 65 | 226 |
Watchful waiting | 163 | 43.6 | ± 3.6 | 43.6 | 32.5 | 55.9 | 64 | 227 |
Age vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 363 | 43.7 | ± 3.7 | 43.5 | 32.9 | 53.7 | 90 | 453 |
5-7 yrs old | 270 | 43.6 | ± 3.7 | 43.4 | 34.1 | 53.2 | 59 | 329 |
8-10 yrs old | 93 | 43.8 | ± 3.8 | 43.9 | 32.9 | 53.7 | 31 | 124 |
Age vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 316 | 43.4 | ± 3.5 | 43.5 | 31.3 | 55.9 | 83 | 399 |
5-7 yrs old | 217 | 43.6 | ± 3.1 | 43.6 | 32.5 | 55.9 | 45 | 262 |
8-10 yrs old | 99 | 43.1 | ± 4.2 | 43.0 | 31.3 | 51.2 | 38 | 137 |
Gender vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 363 | 43.7 | ± 3.7 | 43.5 | 32.9 | 53.7 | 90 | 453 |
Female | 185 | 43.8 | ± 3.8 | 43.4 | 34.1 | 53.1 | 49 | 234 |
Male | 178 | 43.5 | ± 3.7 | 43.6 | 32.9 | 53.7 | 41 | 219 |
Gender vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 43.4 | ± 3.5 | 43.5 | 31.3 | 55.9 | 129 | 453 |
Female | 164 | 43.3 | ± 3.2 | 43.6 | 32.9 | 51.6 | 70 | 234 |
Male | 160 | 43.6 | ± 3.8 | 43.5 | 31.3 | 55.9 | 59 | 219 |
Race vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 363 | 43.7 | ± 3.7 | 43.5 | 32.9 | 53.7 | 90 | 453 |
White | 119 | 42.4 | ± 3.4 | 42.5 | 32.9 | 52.5 | 37 | 156 |
Black | 211 | 44.4 | ± 3.7 | 44.4 | 34.9 | 53.2 | 38 | 249 |
Other | 33 | 43.9 | ± 4.2 | 43.2 | 37.1 | 53.7 | 15 | 48 |
Race vs Average end-tidal carbon dioxide in REM (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 43.4 | ± 3.5 | 43.5 | 31.3 | 55.9 | 129 | 453 |
White | 107 | 42.8 | ± 2.9 | 42.6 | 32.5 | 49.1 | 49 | 156 |
Black | 186 | 44.0 | ± 3.7 | 44.0 | 32.5 | 55.9 | 63 | 249 |
Other | 31 | 42.5 | ± 3.2 | 43.3 | 31.3 | 48.8 | 17 | 48 |