Improving the Measurement of Surgical Site Infection Risk Stratification/Outcome Detection

Appendix G. Pairwise Correlation of Variables with SSI and with Each Other

Table of Contents

Table. Pairwise Correlation of variables with SSI and with each other

  SSI ESR FERRITIN Gran_N Neu_N Neu_p TEMP WBC CRP PostOpAbx PostOpCx PostOpAdmit
SSI 1                      
ESR 0.16 1                    
FERRITIN 0.16 0.3 1                  
Gran_N -0.03 -0.05 -0.05 1                
Neu_N 0.11 0.3 0.24 0.68 1              
Neu_P 0.1 0.29 0.22 0.22 0.61 1            
TEMP 0.1 0.33 0.16 0.04 0.22 0.27 1          
WBC 0.09 0.24 0.2 0.1 0.8 0.34 0.2 1        
CRP 0.11 0.31 0.15 0.15 0.53 0.24 0.16 0.38 1      
PostOpAbx 0.12 0.2 0.15 0.02 0.24 0.25 0.28 0.21 0.07 1    
PostOpCx 0.2 0.29 0.2 0.07 0.37 0.33 0.33 0.34 0.17 0.37 1  
PostOpAdmit 0.18 0.12 0.08 0.04 0.16 0.19 0.22 0.14 0.14 0.24 0.36 1
Page last reviewed December 2012
Page originally created December 2012
Internet Citation: Appendix G. Pairwise Correlation of Variables with SSI and with Each Other. Content last reviewed December 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/final-reports/ssi/ssiapg.html