Table 3 Associations between SLE-related clinical features of 183 patients with active SLE and anti-SmD1 levels.

From: Anti-SmD1 antibodies are associated with renal disorder, seizures, and pulmonary arterial hypertension in Chinese patients with active SLE

Clinical features

Anti-SmD1

χ 2

P

Clinical features

Anti-SmD1

χ 2

P

Pos

Neg

Pos

Neg

Malar rash

71

26

8.56

0.003

Seizures

12

46

13.06

0.000

45

41

61

64

Discoid rash

12

8

0.11

0.739

Hematologic disorder

66

41

0.32

0.570

104

59

50

26

Rash

71

16

23.72

0.000

Hemolytic anemia

13

9

0.20

0.656

45

51

103

58

Photosensitivity

40

19

0.73

0.393

Leukopenia

56

35

0.27

0.605

76

48

60

32

Nonscarring alopecia

53

14

11.25

0.001

Pericarditis

23

8

1.88

0.171

63

53

93

59

Oral ulcers

32

15

0.60

0.438

Interstitial lung disease

10

4

0.65

0.419

84

52

16

14

Arthritis

52

26

0.63

0.427

Pulmonary arterial hypertension

8

0

 

0.014

64

41

18

18

Serositis

24

11

0.50

0.479

Pulmonary infiltration

4

7

2.01

0.157

92

56

22

11

Renal disorder

46

41

7.90

0.005

Pleural effusion

4

5

0.39

0.534

70

26

22

13

Proteinuria

47

39

5.34

0.021

Immunologic disorder

97

54

0.27

0.604

69

28

19

13

Hematuria

34

27

2.31

0.129

Hypocomplementemia

96

43

8.03

0.005

82

40

20

24

Neurologic disorder

25

18

0.67

0.414

Antinuclear antibody

103

61

0.23

0.630

91

49

13

6