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Table 1 Baseline characteristics of the patient cohort

From: The potential utility of urinary biomarkers for risk prediction in combat casualties: a prospective observational cohort study

Characteristic

Full cohort

Without combined endpoint*

Combined endpoint*

P value

Number

89

77

12

-

Age, years

26.9 ± 5.3

26.8 ± 5.4

27.8 ± 4.9

0.57

Male, %

96.6

96.1

100

1.0

Median ISS (IQR)

18 (11, 38)

18 (9, 34)

46 (28.5, 67)

0.001

Median lactate (IQR)

1.8 (1.1, 2.9)

1.5 (1.1,2.5)

4.3 (2.1-6.7)

0.001

Mass transfusion, %

37.1

31.2

75.0

0.008

RRT, %

6.7

0

50

-

Mortality, %

10.1

0

75.0

-

Combined endpoint, %

13.5

-

-

-

  1. Data are expressed as mean ± SD unless stated otherwise. *Combined endpoint is need for RRT or death. ISS injury severity score, RRT renal replacement therapy