Laboratory indices

n(%)

Hemoglobin, g/dL^*

9.6(7.9-10.3)

Platelet, x10^9/L^*

139.5(91-267)

White blood cell count, x10^9/L^*

4.5(2.6-10.2)

Erythrocyte Sedimentation Rate, mm/hour^*

54(17-106)

Low C3 complement, n(%)

Low C4 complement, n(%)

14(77.8)

14(77.8)

Positive Antinuclear antibody

Homogeneous

Speckled

Nucleolar

17(94.4)

13(76.5)

6(35.3)

1(5.9)

Positive Anti-dsDNA antibody

15(83.3)

Anti-RNP antibody

Anti-Ro antibody

Anti-Sm antibody

Anti-La antibody

7(38.9)

6(33.3)

5(27.8)

3(16.7)

Anti-cardiolipin IgM

Anti-cardiolipin IgG

Lupus anticoagulant

3(16.7)

2(11.1)

1(5.6)