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Table 2 Correlation coefficients in two overall questions and four domains of WHOQOL-BREF

From: Quality of life among people living with hypertension in a rural Vietnam community

 

Q1

Q2

DOM1

DOM2

DOM3

DOM4

Q1

1

     

Q2

      

 Correlation coefficient

0.6116

1

    

 p-value

<0.001

     

Physical health (DOM1)

      

 Correlation coefficient

0.4583

0.472

1

   

 p-value

<0.001

<0.001

    

Psychological health (DOM2)

      

 Correlation coefficient

0.4712

0.5048

0.6535

1

  

 p-value

<0.001

<0.001

<0.001

   

Social relationships (DOM3)

      

 Correlation coefficient

0.2812

0.3014

0.3385

0.4615

1

 

 p-value

<0.001

<0.001

<0.001

<0.001

  

Environment (DOM4)

      

 Correlation coefficient

0.4647

0.3706

0.5648

0.677

0.4582

1

 p-value

<0.001

<0.001

<0.001

<0.001

<0.001

 
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