Name
nova_est_pctco2g45
Label
Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Calculation
nova_est_pctco2g45 = (rpctco2g45 * 0.64525) + 7.67373
Units
percent (%)
Type
numeric
Visit Number vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 364 | 49.2 | ± 31.5 | 50.9 | 0.0 | 99.4 | 100 | 464 |
Follow-up | 324 | 52.7 | ± 32.5 | 57.8 | 0.0 | 99.3 | 129 | 453 |
Treatment Arm vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 364 | 49.2 | ± 31.5 | 50.9 | 0.0 | 99.4 | 89 | 453 |
Early adenotonsillectomy (EAT) | 186 | 50.9 | ± 31.5 | 51.9 | 0.0 | 99.4 | 40 | 226 |
Watchful waiting with supportive care (WWSC) | 178 | 47.5 | ± 31.6 | 49.1 | 0.0 | 99.3 | 49 | 227 |
Treatment Arm vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 52.7 | ± 32.5 | 57.8 | 0.0 | 99.3 | 129 | 453 |
Early adenotonsillectomy (EAT) | 161 | 52.6 | ± 34.1 | 61.0 | 0.0 | 99.1 | 65 | 226 |
Watchful waiting with supportive care (WWSC) | 163 | 52.8 | ± 31.0 | 56.6 | 0.0 | 99.3 | 64 | 227 |
Age vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 364 | 49.2 | ± 31.5 | 50.9 | 0.0 | 99.4 | 89 | 453 |
5 - 7 years old | 271 | 48.7 | ± 31.3 | 50.7 | 0.0 | 99.4 | 58 | 329 |
8 - 10 years old | 93 | 50.8 | ± 32.4 | 52.0 | 0.1 | 99.0 | 31 | 124 |
Age vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 316 | 52.9 | ± 32.6 | 58.4 | 0.0 | 99.3 | 83 | 399 |
5 - 7 years old | 217 | 54.1 | ± 31.7 | 60.7 | 0.0 | 99.1 | 45 | 262 |
8 - 10 years old | 99 | 50.2 | ± 34.6 | 56.6 | 0.0 | 99.3 | 38 | 137 |
Gender vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 364 | 49.2 | ± 31.5 | 50.9 | 0.0 | 99.4 | 89 | 453 |
Female | 185 | 50.5 | ± 31.9 | 52.0 | 0.0 | 99.4 | 49 | 234 |
Male | 179 | 47.8 | ± 31.2 | 49.7 | 0.1 | 98.6 | 40 | 219 |
Gender vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 52.7 | ± 32.5 | 57.8 | 0.0 | 99.3 | 129 | 453 |
Female | 164 | 50.8 | ± 31.4 | 56.9 | 0.0 | 99.0 | 70 | 234 |
Male | 160 | 54.6 | ± 33.6 | 58.8 | 0.0 | 99.3 | 59 | 219 |
Race vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 364 | 49.2 | ± 31.5 | 50.9 | 0.0 | 99.4 | 89 | 453 |
White | 119 | 42.1 | ± 29.9 | 38.2 | 0.0 | 99.4 | 37 | 156 |
Black | 212 | 53.5 | ± 32.2 | 59.3 | 0.1 | 99.3 | 37 | 249 |
Other | 33 | 47.3 | ± 29.1 | 51.8 | 0.0 | 97.6 | 15 | 48 |
Race vs Percentage Total Sleep Time (TST) where end-tidal carbon dioxide (ETCO2) > 45 millimeters (mm) mercury (Hg) (normalized for capnograph type)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 52.7 | ± 32.5 | 57.8 | 0.0 | 99.3 | 129 | 453 |
White | 107 | 48.5 | ± 31.9 | 49.6 | 0.0 | 98.9 | 49 | 156 |
Black | 186 | 55.9 | ± 33.5 | 66.0 | 0.0 | 99.3 | 63 | 249 |
Other | 31 | 47.8 | ± 27.3 | 49.1 | 0.0 | 99.0 | 17 | 48 |