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Table 2 Comparison between different scoring systems among patients with fibromyalgia and patients without fibromyalgia

From: Fibromyalgia with psoriatic and rheumatoid arthritis: relationship with disease activity and serum vitamin D level

Scoring system

No fibromyalgia N = 112

Fibromyalgia N = 18

p

Mean

SD

Median

Min

Max

Mean

SD

Median

Min

Max

VAS

1.75

2.00

1.00

.00

8.00

5.33

2.77

5.00

.00

9.00

 < 0.001

DAS28

2.23

1.88

2.40

.00

6.00

5.13

1.50

5.40

.00

7.00

 < 0.001

HAQ

.55

.81

.00

.00

3.00

2.00

.84

2.00

.00

3.00

 < 0.003

  1. VAS Visual Analog Scale, DAS28 Disease Activity Score 28, HAQ Health Assessment Questionnaire
  2. Significance at P ≤ 0.05