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Table 3 Overview of included predictors

From: Prognostic models for outcome prediction following in-hospital cardiac arrest using pre-arrest factors: a systematic review, meta-analysis and critical appraisal

 

Model development

Model updating

Swindell [18]

Chan [19]

Harrison [20

Ebell [21]

Ebell [21] CART

Chan [23]

Larkin [24]

Danciu [25]

Cooper [26]

Ambery [27]

Dodek [28]

Ebell [29]

Lawrence [30]

Marwick [31]

George [32]

Burns [33]

Hong [34]

George [35]

Piscator [36]

Dautzenberg [37]

Ebell [38]

Pre-admission factors

Age

x

x

x

x

x

x

x

 

x

 

x

x

 

x

 

x

x

x

x

x

x

Sex

  

x

       

x

x

         

Dependent functional status (or CPC 2)

   

x

x

 

x

    

x

  

x

  

x

 

x

x

(Metastatic/haematological) malignancy

x

x

 

x

 

x

x

  

x

 

x

  

x

 

x

x

 

x

x

Charlson Comorbidity Index

                  

x

  

Chronic renal insufficiency

       

x

 

x

       

x

   

Hepatic insufficiency/cirrhosis

x

                

x

   

(Post-)admission factors

Respiratory insufficiency

 

x

 

x

       

x

    

x

x

x

  

Renal insufficiency

   

x

x

 

x

    

x

x

 

x

 

x

 

x

x

x

Hepatic insufficiency/cirrhosis

   

x

x

x

x

       

x

 

x

    

Sepsis

   

x

x

x

x

       

x

 

x

x

x

x

x

Heart failure/heart disease/AP

 

x

    

x

       

x

    

x

x

Cerebrovascular event

   

x

x

 

x

       

x

 

x

  

x

 

Hypotension/IV vasopressor

 

x

 

x

 

x

x

    

x

x

 

x

 

x

x

x

x

 

Mechanical ventilation

 

x

  

x

x

x

       

x

    

x

 

Peri-arrest factors*

                     

Initial rhythm

 

x

x

  

x

x

x

x

 

x

  

x

       

Days from admission to arrest

x

 

x

   

x

x

             

Location of arrest

x

x

x

     

x

x

           
  1. *As this review only includes models that were developed with mainly pre-arrest factors, this section represents only reported peri-arrest factors within these models and will not be a complete overview