Table 2.

ACR classification criteria in ILE and SLE patients.

Criterion	ILE (N = 70)	SLE (N = 32)	P	P corr
Malar rash	11 (16)	19 (59)	<0.0001	∗∗
Discoid rash	1 (1)	5 (16)	0.0111	NS
Photosensitivity	16 (23)	24 (75)	<0.0001	∗∗
Oral ulcers	9 (13)	21 (66)	<0.0001	∗∗
Arthritis	14 (20)	14 (44)	0.0172	NS
Serositis	6 (9)	15 (47)	<0.0001	∗∗
Renal	0 (0)	4 (13)	0.0085	N/A
Neuro	0 (0)	3 (9)	0.0289	N/A
Heme	5 (7)	16 (50)	<0.0001	∗∗
Immunologic	8 (11)	17 (53)	<0.0001	∗∗
ANA	68 (97)	32 (100)	1.00	N/A

Values represent number of individuals (percent).

P values are calculated by Fisher's Exact Test.

Pcorr are values after Bonferroni correction of multiple (8) comparisons:

^∗∗ P value less than 0.00125.

NS: not statistically significant; N/A–cell = zero; no statistical test was done.