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Mixed effects regression
| Level of resistance | Β | Standard error | 95% CI | p value |
|---|---|---|---|---|
| TCD | ||||
| cm H2O | 2.1 | 0.5 | 1.1–3.0 | < 0.001 |
| cm H2O | 5.0 | 0.5 | 4.1–6.0 | < 0.001 |
| DCS | ||||
| cm H2O | 5.4 | 0.4 | 4.6–6.2 | < 0.001 |
| 12 cm H2O | 5.9 | 0.4 | 5.1–6.6 | < 0.001 |
TCD and DCS values serve are dependent variables in the respective models. Level of resistance is the independent variable. Both models adjusted for end-tidal CO2
