Variable | Correlation coefficient | 95% CI | p Value |
---|---|---|---|
Blood urea | 0.42 | 0.22 to 0.58 | 0.0001 |
APACHE II score | 0.40 | 0.15 to 0.60 | 0.025 |
WHO performance state | 0.27 | 0.01 to 0.50 | 0.04 |
Age | 0.23 | 0.04 to 0.40 | 0.02 |
Albumin | −0.35 | −0.53 to −0.15 | 0.001 |
pH on admission ABG | −0.35 | −0.58 to −0.06 | 0.018 |