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Table 7 Bivariate analysis of immunological disease activity markers and their relationship with bacterial infection in patients with SLEJ and fever (n = 116, Ca = 20, Co = 96)

From: Bacterial infection in patients with juvenile systemic lupus erythematosus and fever

Characteristic and Description

N

Cases

Controls

ORc

95% CI

p-value

SLEDAI 2 k

 Mild

22

5

17

1,54

0,49 – 4,84

0,53

 Moderate to Severe

94

15

79

p-ANCAS

 Positive

12

2

10

0,33

0,04 – 2,68

0,34

 Negative

8

3

5

Anti-dsDNA

 Positive

14

3

11

0,77

0,18 – 3,22

1,00

 Negative

50

13

37

Anti-RNP

 Positive

4

1

3

1,29

0,12–13,98

1,00

 Negative

44

9

35

Anti-Sm

 Positive

4

1

3

1,45

0,13–15,90

1,00

 Negative

43

8

35

Anti-SS-A/Ro

 Positive

10

3

7

2,24

0,44–11,08

0,37

 Negative

37

6

31

  1. SLEDAI-2 k Systemic Lupus Erythematosus Disease Activity Index 2000, p-ANCAs Perinuclear anti-neutrophil cytoplasmic antibodies, Anti-dsDNA Anti-double stranded DNA antibodies, Anti-RNP Anti-ribonucleoprotein U1 antibodies, Anti-Sm Anti-Smith antigen antibodies, Anti-SS-A/Ro Anti-Sjögren's syndrome-related antigen A