Table 5 Multivariate Cox proportional hazard ratios for 30-day mortality

Age, per 10 years

3.372 (1.548-7.348)

0.002

CPI, 0.1 W/m²

0.790 (0.506-1.231)

0.297

Mean dose of catecholamines,

10 µg/min

1.013 (0.997-1.028)

0.116

Lactate T₀, mM

1.007 (0.839-1.209)

0.939

Creatinine T₀, mg/dl

1.589 (1.033-2.444)

0.035

IL-6 T₀, 100 pg/ml

1.036 (1.017-1.055)

<0.0001

PCT T₀, µg/L

1.236 (0.843-1.812)

0.277