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Table 1 Baseline characteristics and medication of SLE patients (n = 34) and healthy controls (HC, n = 18) included in the study.

From: Increase in IL-21 producing T-cells in patients with systemic lupus erythematosus

 

SLE patients

HC

P-value

Total number

34

18

 

Women/men

28/6

15/3

ns

Age (years, mean ± SD)

41 ± 14

35 ± 11

ns

SLEDAI (median (range))

4 (0 to 17)

  

C3, g/l (median, range)

0.82 (0.37 to 1.45)

  

C4, g/l (median, range)

0.21 (0.04 to 0.30)

  

Anti-dsDNA, E/ml (median, range)

165 (4 to 1,000)

  

Treatment, n

 

18

 

   None

4

  

   Glucocorticoids, n

23

  

    median dose (range), dose (mg/day)

5 (3.75 to 60)

  

Immunosupressive/immunmodulating, n

   

   Hydroxychloroquine

17

  

    median dose (range), users (mg/day)

400 (200 to 600)

  

   Methotrexate

2

  

    median dose (range), users (mg/week)

15 (5 to 25)

  

   Azathioprine

12

  

    median dose (range), users (mg/day)

112.5 (50 to 150)

  

   MMF

4

  

    median dose (range), users (mg/day)

2,500 (1,000 to 3,000)

  
  1. SLEDAI: systemic lupus erythematosus disease activity index, MMF: mycophenolate mofetil.