Skip to main content

Table 3 Multivariate analysis for primary outcome

From: Early warning score: a dynamic marker of severity and prognosis in patients with Gram-negative bacteraemia and sepsis

Variable Risk 95 % CI p value
Agea 1.05 1.01–1.08 0.005
Mean arterial pressureb 1.03 1.0–1.05 0.014
Serum bicarbonatec 1.08 1.0–1.16 0.039
Early warning scored 1.27 1.04–1.56 0.02
Sequential Organ Failure Scoree 1.36 1.12–1.65 0.002
BSI onset-hospital 5.43 2.23–12.85 0.0001
Vasopressor on day of BSI (yes) 16.4 2.07–125 0.008
  1. aFor each year increase in age
  2. bFor each mmHg fall in MAP
  3. cFor each mmol drop in HCO3
  4. dFor each unit increase in EWS score
  5. eFor each unit increase in SOFA score