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Table 1 Baseline characteristics of 6 SOFA component scores

From: Evaluate prognostic accuracy of SOFA component score for mortality among adults with sepsis by machine learning method

Variables

All patients

Train set

Test set

(n = 23,889)

(n = 16,005)

(n = 7,884)

Respiration system score

2.04 ± 1.14

2.05 ± 1.14

2.03 ± 1.15

Coagulation system score

0 (0–1)

0 (0–1)

0 (0–1)

Liver system score

0 (0–1)

0 (0–1)

0 (0–1)

Renal system score

1 (0–2)

1 (0–2)

1 (0–2)

Cardio vascular system score

1.64 ± 1.33

1.63 ± 1.33

1.66 ± 1.33

Cerebral nervous system score

1.43 ± 1.33

1.43 ± 1.33

1.42 ± 1.32

Hospital mortality

3659 (15.3%)

2440 (15.2)

1219 (15.5%)

  1. Data are showed as the mean ± SD or median (interquartile range)