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Table 3 Relationship between ASQOL, FACIT-Fatigue, and SF-36 subscales and summary scoresa

From: Psychometric characteristics of the short form 36 health survey and functional assessment of chronic illness Therapy-Fatigue subscale for patients with ankylosing spondylitis

SF-36 scores

Baseline

Week 12

 

ASQoL

FACIT-F

ASQoL

FACIT-F

Physical function

-0.59

0.58

-0.73

0.64

Role-physical

-0.50

0.53

-0.73

0.65

Bodily pain

-0.60

0.56

-0.76

0.75

General health

-0.49

0.50

-0.65

0.57

Vitality

-0.53

0.74

-0.72

0.82

Social function

-0.66

0.67

-0.77

0.73

Role-emotional

-0.39

0.42

-0.64

0.61

Mental health

-0.53

0.42

-0.67

0.64

Physical Component Summary (PCS)

-0.50

0.54

-0.70

0.63

Mental Component Summary (MCS)

-0.51

0.53

-0.65

0.71

  1. a p < 0.0001 for all correlations.