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Table 4 Comparison of treatment received at diagnosis and last visit

From: Comparison of clinical features, disease activity, treatment and outcomes between late-onset and early-onset patients with systemic lupus erythematosus. A sex- and year at diagnosis-matched controlled study

Variables

At diagnosis

At last visit (ever use)

Late-onset SLE (N = 62)

Early-onset SLE (N = 124)

p value

Late-onset SLE (N = 62)

Early-onset SLE (N = 124)

p1 value

p2 value

Prednisolone

       

≥ 0.5 mg/kg/day, n (%)

50 (80.6)

92 (74.2)

0.329

56 (90.3)

112 (90.3)

0.972

0.476

IVMP, n (%)

3 (4.8)

4 (3.2)

0.586

5 (8.1)

20 (16.1)

0.107

0.057

Antimalarial drug, n (%)

33 (53.2)

84 (67.7)

0.053

42 (67.7)

106 (85.5)

0.023

0.144

Immunosuppressive drug, n (%)

22 (35.5)

32 (25.8)

0.170

38 (61.3)

97 (78.2)

0.044

0.005

Methotrexate, n (%)

3 (4.8)

4 (3.2)

0.586

7 (11.3)

17 (13.7)

0.797

0.574

Azathioprine, n (%)

4 (6.5)

6 (4.8)

0.646

14 (22.6)

63 (50.8)

0.001

0.001

Cyclophosphamide, n (%)

11 (17.7)

19 (15.3)

0.672

18 (29.0)

60 (48.4)

0.028

0.006

Calcineurin inhibitors, n (%)

0

0

 

2 (3.2)

19 (15.3)

0.039

0.039

Mycophenolate mofetil, n (%)

7 (11.3)

4 (3.2)

0.028

14 (22.6)

53 (42.7)

0.026

0.002

  1. p1 value = p value adjusted by disease duration, p2 value = p value adjusted by disease duration and value of baseline variables, IVMP = intravenous pulse methylprednisolone, SLE = systemic lupus erythematosus