Length of ICU stay (bivariate: >7 days or ≤7 days) | Odds ratio | Lower limit of 95% CI | Upper limit of 95% CI | P |
---|---|---|---|---|
Group (CVP vs. PiCCO) | 3.16 | 1.55 | 6.63 | 0.001 |
Gender (male as the reference) | 1.16 | 0.59 | 1.74 | 0.863 |
Age (with 1 year increase) | 1.11 | 0.98 | 1.21 | 0.536 |
Time from acute onset to ICU admission | 0.98 | 0.94 | 1.13 | 0.237 |
PaO2/FiO2 | 0.79 | 0.46 | 1.37 | 0.283 |
Type of patient (ARDS as reference) | ||||
Shock | 3.41 | 1.74 | 6.44 | 0.002 |
Both | 3.46 | 1.79 | 6.87 | 0.002 |
APACHE II | 1.17 | 1.02 | 1.86 | 0.014 |
ISS | 1.15 | 0.89 | 1.24 | 0.176 |