Symptoms

Total (N = 20)

Negative (N = 12)

Positive (N = 8)

p-value

Erythema

50% (10)

25% (3)

87.5% (7)

0.020

Alopecia

45% (9)

25% (3)

75% (6)

0.065

Ulceration

35% (7)

25% (3)

50% (4)

0.4

Oral aphta

45% (9)

41.6% (5)

50% (4)

>0.9

Skin sclerosis

5.0% (1)

0% (0)

12.5% (1)

0.4

Photosensitivity

45% (9)

41.6% (5)

50% (4)

>0.9

Polyarthritis

65% (13)

75% (9)

50% (4)

0.4

Myalgia

40% (8)

41.6% (5)

37.5% (3)

>0.9