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Table 3 Significant variables for prediction by multivariate Cox regression analysis

From: A novel nomogram to predict mortality in patients with stroke: a survival analysis based on the MIMIC-III clinical database

Variables

Multivariate analysis

HR

95% CI

P-value

Age

1.0404

1.0271–1.0540

< 0.001

Weight

0.9908

0.9841–0.9975

0.006887

Ventilation

   

 No

Reference

  

 Yes

1.5842

1.1332–2.2146

0.007108

Cardiac arrhythmias

   

 No

Reference

  

 Yes

0.8117

0.6156–1.0701

0.139012

Metastatic cancer

   

 No

Reference

  

 Yes

2.6702

1.5452–4.6140

< 0.001

Explicit sepsis

   

 No

Reference

  

 Yes

1.4869

0.9378–2.3573

0.091593

 OASIS

1.0385

1.0186–1.0589

< 0.001

 DBP

1.0150

1.0027–1.0276

0.016984

 Bicarbonate

0.9674

0.9342–1.0018

0.062765

 Chloride

0.9452

0.9214–0.9696

< 0.001

 RBC

0.7207

0.6065–0.8563

< 0.001

 WBC

1.0165

1.0080–1.0252

< 0.001

  1. OASIS, Oxford Acute Severity of Illness Score; DBP, diastolic blood pressure; RBC, red blood cell; WBC, white blood cell
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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