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Table 3 Results of multivariate stepwise analysis

From: Development and validation of a pre-hospital “Red Flag” alert for activation of intra-hospital haemorrhage control response in blunt trauma

Pre-hospital criteria

Coefficient

OR

95% CI

P

Shock Index > 1

1.32

3.76

2.96–4.78

< 0.001

Pelvic trauma

1.32

3.76

2.68–5.28

< 0.001

Pre-hospital intubation

0.98

2.67

2.17–3.28

< 0.001

Capillary haemoglobin ≤ 13 g/dl

0.92

2.51

2.05–3.08

< 0.001

MBP ≤ 70 mmHg

0.87

2.38

1.88–3.02

< 0.001

Oxygen saturation minimal ≤ 90%

0.59

1.79

1.35–2.39

< 0.001

Age > 50 years

O.42

1.52

1.21–1.92

< 0.001

  1. Model intercept was −3.33 (p < 0.0001)
  2. OR odds ratio, CI confidence interval, MBP mean blood pressure
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Critical Care

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