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Table 2 Association of physical activity with sleep scale, fatigue and depression in fibromyalgia and comparison group

From: Evaluation of clinical impact of Interleukin 8 gene expression in patients with fibromyalgia

Characteristics

Does physical activity

No physical activity

P-value*

Fibromyalgia group

   

Sleep scale - Median (IQR)

9 (7.5- 9)

10 (8–10)

0.105

BDI - Median (IQR)

23 (14.5–29)

29.5 (25–36.5)

0.017

Classification - number (%)

   

Mild depression

4 (33.3%)

1 (3.1%)

0.019

Moderate depression

5 (41.7%)

15 (46.9%)

Severe depression

3 (25%)

16 (50%)

FACIT-F – Median (IQR)

20.5 (13–25.5)

11 (7–16.5)

0.004

FIQ-R – Median (IQR)

79.3 (61.5–85.5)

89.2 (81.2–95.9)

0.016

Comparison group

   

Sleep scale Median (IQR)

2 (1–3)

2 (1–5)

0.265

BDI – Median (IQR)

4 (3–6)

7 (4–10)

0.028

Without depression

14 (82.3%)

18 (66.7%)

0.665

Mild depression

2 (11.8%)

7 (25.9%)

Moderate depression

1 (5.9%)

2 (7.4%)

FACIT-F – Median (IQR)

44 (40–49)

39 (32–47)

0.052

  1. IQR: Interquartile range; BDI: Beck depression inventory; FACIT-F: Functional Assessment of Chronic Illness Therapy; FIQ-R: Fibromyalgia Impact Questionnaire-Revised
  2. *CI: 95%