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Table 2 Spearman’s rank correlation coefficient of short-term response and ADC values

From: ADC correlation with Sirtuin1 to assess early chemoradiotherapy response of locally advanced esophageal carcinoma patients

 

Response

pre-ADC

Intra-ADC

ΔADC

ADCratio

SIRT1

Response

1

     

pre-ADC

0.215

1

    

Intra-ADC

0.595*

0.331

1

   

ΔADC

0.627*

−0.208

0.757**

1

  

ADCratio

0.592**

−0.359*

0.668**

0.968**

1

 

SIRT1

−0.710**

−0.227

−0.749**

− 0.837**

−0.782**

1

  1. **: P < 0.01 (2-tailed), *: P < 0.05 (2-tailed)