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Table 3 Correlation between SMI and clinical parameters

From: The effect of biological agent on body composition in patients with Crohn’s disease

 

BMI

Height

Age

SFA

VFA

PMA

TFA

IMFA

Albumin

CRP

Hb

SMI

0.437b

0.180

 − 0.076

0.128

0.137

0.672b

0.111

 − 0.083

0.285b

 − 0.194a

0.282b

BMI

 

0.098

 − 0.159

0.548b

0.447b

0.318b

0.539b

0.288b

0.180

 − 0.084

0.195a

Height

  

 − 0.016

 − 0.186a

 − 0.012

0.514b

 − 0.097

0.151

 − 0.151

0.152

0.201a

Age

   

 − 0.078

0.151

 − 0.110

 − 0.006

 − 0.010

 − 0.071

 − 0.108

 − 0.109

SFA

    

0.698b

0.027

0.932b

0.364b

0.222a

 − 0.212a

 − 0.103

VFA

     

0.081

0.857b

0.466b

 − 0.004

 − 0.082

 − 0.141

PMA

      

0.101

0.260b

0.095

 − 0.051

0.319b

TFA

       

0.546b

0.105

 − 0.163

 − 0.117

IMFA

        

 − 0.252b

0.176

 − 0.072

Albumin

         

 − 0.309b

0.487b

CRP

          

 − 0.114

  1. aCorrelation is significant at the 0.05 level
  2. bCorrelation is significant at the 0.01 level
  3. SMI Skeletal muscle index, BMI Body mass index, SFA Subcutaneous fat area, VFA Visceral fat area, PMA Psoas muscle area, TFA Total fat area, IMFA Intramuscular fat area, CRP C-reactive protein, Hb Hemoglobin