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Table 6 Agreements among four health utility approaches in myopia patients

From: Psychometric properties and comparison of four health utility approaches among myopia patients in China

Approaches

TTO

SG

AQoL-7D

VFQ-UI

TTO

1

0.111**

0.140

0.161

SG

 

1

-0.008

-0.003

AQoL-7D

  

1

0.557

VFQ-UI

   

1

  1. **p < 0.01