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Table 2 Spearman’s correlation coefficients between EQ-5D-5L, EQ-5D-3L, BASDAI, and BASFI scores

From: Developing mapping algorithms to predict EQ-5D health utility values from Bath Ankylosing Spondylitis Disease Activity Index and Bath Ankylosing Spondylitis Functional Index among patients with Ankylosing Spondylitis

 

Total score

MO

SC

UA

PD

AD

Utility

EQ-5D-3L

       

 BASDAI

-0.4071

0.5897

0.4750

0.6840

0.7181

0.6471

-0.4071

 BASFI

-0.4144

0.6916

0.5737

0.7265

0.6275

0.5767

-0.4144

EQ-5D-5L

       

 BASDAI

-0.8056

0.6521

0.5687

0.6901

0.7614

0.7430

-0.8056

 BASFI

-0.8310

0.7643

0.7131

0.7853

0.7034

0.7138

-0.8310

  1. All correlation coefficients were statistically significant at p < 0.001 level. EQ-5D EuroQol five-dimensional questionnaire, BASDAI bath ankylosing spondylitis disease activity index, BASFI bath ankylosing spondylitis functional index
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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