Skip to main content

Table 4 Association of demographic, vital signs and management variables with in-hospital mortality (univariable analysis)

From: Timely completion of multiple life-saving interventions for traumatic haemorrhagic shock: a retrospective cohort study

 

Death at hospital discharge (n = 36)

Not dead (n = 132)

P value

Timely life-saving interventions (≥ 50%), n (%)

12 (33.3%)

42 (31.8%)

0.86

Age (years)

52.2 (SD 23.4)

36.8 (SD 15.2)

< 0.01

Male, n (%)

25 (69.4%)

96 (72.7%)

0.70

Pre-hospital care time (h)

1.3 (SD 0.7)

1.1 (SD 0.5)

0.06

Pre-hospital GCS

6 (IQR 3–14)

13 (IQR 10–14)

< 0.01

Pre-hospital SBP (mmHg)

72.3 (SD 27.0)

64.7 (SD 34)

0.16

Pre-hospital HR (b/min)

121.8 (SD 16.4)

122.7 (SD 15.8)

0.77

Trauma centre SBP (mmHg)

86.9 (SD 62.0)

120.4 (SD 31.1)

< 0.01

Trauma centre HR (b/min)

92.3 (SD 48.1)

114.1 (SD 20.2)

< 0.01

Initial lactate (mmol/l)

  

< 0.01

 0–2.0

4

27

 2.1–4.0

3

49

 ≥ 4.0

22

40

Coagulopathy (INR > 1.5), n (%)

30 (83.3%)

60 (45.4%)

< 0.01

Initial haemoglobin (g/dl)

98.8 (SD 30.9)

120.1 (SD 22.8)

< 0.01

ISS

  

0.06

 < 25

9

45

 26–35

6

42

 36–45

9

23

 > 45

12

22

Number of interventions

  

0.08

 1

3

27

 2

6

22

 3

11

37

 4

9

38

 5

7

8

  1. SD standard deviation, IQR interquartile range, GCS glasgow coma scale, SBP systolic blood pressure, HR heart rate, INR international normalised ratio, ISS injury severity score
  2. Data presented by median ± IQR or mean ± SD