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Table 3 Multivariable analysis model for 28-day mortality in the development set

From: Development and validation of the VitaL CLASS score to predict mortality in stage IV solid cancer patients with septic shock in the emergency department: a multi-center, prospective cohort study

Characteristics

Multivariable analysis

Bootstrapping method

HR

95% confidence interval

p value

Relative frequency*

Lung cancer

2.025

1.345–3.050

0.001

0.959

Vital signs at ED admission

 Respiratory rate ≥ 22/min

2.517

1.713–3.698

< 0.001

0.858

 Body temperature < 38.0 °C

2.918

1.903–4.475

< 0.001

0.994

 Altered mentation

2.021

1.328–3.074

0.001

0.923

Laboratory values

 Albumin < 2.8 g/dL

2.473

1.665–3.672

< 0.001

0.977

 Lactic acid, mmol/L

  

< 0.001

 

 4.0–7.9

1.597

1.032–2.473

0.04

0.997

 ≥ 8.0

3.767

2.343–6.054

< 0.001

 
  1. HR hazard ratio
  2. *A 50% relative frequency of selection in bootstrap resampling was the criterion for inclusion of predictors in the final multivariate model
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BMC Medicine

ISSN: 1741-7015

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