Table 1.

Clinical and demographic characteristics of the Polish discoid lupus erythematosus (DLE) and systemic lupus erythematosus (SLE) patients

Parameter	DLE N (%)	SLE N (%)
Female	12 (57.1)	31 (88.6)
Malar rash	10 (47.6)	30 (85.7)
Discoid rash	21 (100.0)	5 (14.3)
Photosensitivity	19 (90.5)	32 (91.4)
Oral ulcers	4 (19.0)	12 (32.3)
Arthritis	0 (0.0)	14 (40.0)
Serositis	0 (0.0)	3 (8.6)
Renal disorder	0 (0.0)	12 (32.3)
Neurologic disorder	0 (0.0)	6 (17.1)
Hematologic disorder	0 (0.0)	17 (48.6)
ANA positive	12 (57.1)	34 (97.1)