Table 3 Estimated differences and 95% confidence intervals for CI, GEDVI and EVLWI in each setting between time points and between catheter locations
Outcome measurement | Comparison | Estimated difference (95% CI) | P value |
|---|---|---|---|
CI (L/min/m2) | HDP versus HDO | 2.0 (1.9, 2.2) | < 0.001 |
HDP versus HDT | 1.7 (1.5, 1.9) | < 0.001 | |
HDT versus HDO | 0.4 (0.2, 0.6) | < 0.001 | |
IVC versus SVC | − 0.1 (− 1.2, 1.0) | 0.879 | |
GEDVI (mL/m2) | HDP versus HDO | 470.0 (431.1, 508.9) | < 0.001 |
HDP versus HDT | 452.1 (400.0, 504.2) | < 0.001 | |
HDT versus HDO | 17.8 (− 34.0, 69.7) | 0.500 | |
IVC versus SVC | − 207.9 (− 430.3, 14.4) | 0.065 | |
EVLWI (mL/kg) | HDP versus HDO | − 2.5 (− 2.9, − 2.2) | < 0.001 |
HDP versus HDT | − 3.1 (− 3.6, − 2.6) | < 0.001 | |
HDT versus HDO | 0.5 (0.0, 1.0) | 0.038 | |
IVC versus SVC | − 0.2 (− 3.9, 3.5) | 0.904 |
HDO (SVC/IVC) | HDP (SVC/IVC) | HDT (SVC/IVC) | |
|---|---|---|---|
CI | |||
Mean | 3.08/3.19 | 5.26/4.46 | 3.27/3.79 |
SD | 0.21/0.22 | 0.32/0.34 | 0.25/0.36 |
CV [%] | 7/7 | 6/8 | 8/9 |
CE [%] | 4/4 | 4/4 | 4/5 |
Precision [%] | 8/8 | 7/9 | 9/11 |
LSC [%] | 11/11 | 10/12 | 12/15 |
GEDVI | |||
Mean | 758/606 | 1286/866 | 743/641 |
SD | 37/55 | 87/89 | 44/43 |
CV [%] | 5/9 | 7/10 | 6/7 |
CE [%] | 3/5 | 4/6 | 3/4 |
Precision [%] | 6/10 | 8/12 | 7/8 |
LSC [%] | 8/15 | 10/16 | 10/11 |
EVLWI | |||
Mean | 11/10 | 8/9 | 11/11 |
SD | 0.9/0.62 | 0.63/0.41 | 1.45/1.2 |
CV [%] | 8/6 | 8/5 | 13/11 |
CE [%] | 5/4 | 5/3 | 8/6 |
Precision [%] | 9/7 | 9/5 | 15/13 |
LSC [%] | 13/10 | 13/7 | 21/17 |