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Table 3 Cox proportional hazard analysis of factors at baseline (1) and the peak of shock (2) that were associated with mortality in the Sepsis + ARDS group

From: Does an increase in serum FGF21 level predict 28-day mortality of critical patients with sepsis and ARDS?

Variable Multiple Cox model
HR (95% CI) P value
SOFA1 1.247 (1.096–1.418) 0.001
SOFA2 NA 0.956
∆SOFA2–1 NA 0.692
∆SOFA%2–1 NA 0.617
FGF211 NA 0.053
FGF212 1.001 (1.000–1.001)  < 0.0001
∆FGF21%2–1 15.269 (1.622–143.712) 0.017
LAC1 NA 0.730
LAC2 NA 0.652
∆LAC%2–1 NA 0.812
  1. Here and below: the difference in the value of a parameter (P) at different times is expressed as “ΔPt1–t2”, where ‘t1’ and ‘t2’ are the measurement times; and the percentage change in a parameter at different times is expressed as ∆P%t1–t2