Table 2. Autoantibody Profiles of NPSLE Subjects.

Subject	ANA Titer	DNA Titer	Smith	RNP	SSA	SSB	Anti-ribosomal P	ACA IgG	ACA IgM	ACA IgA	LLI
1	1:320	1:160	Positive	Negative	Positive	Negative	Negative	45	65	18	Positive
2	1:640	1:640	Negative	Negative	Negative	Negative	Negative	65	12	7	Positive
3	1:640	1:640	Positive	Negative	Positive	Negative	Positive	80	34	5	Positive
4	1:80	Negative	Negative	Negative	Negative	Negative	Negative	12	45	9	Positive
5	1:640	1:640	Positive	Negative Depression	Positive	Negative	Negative	32	28	12	Negative
6	1:320	Negative	Positive	Positive	Positive	Negative	Negative	14	54	18	Positive
7	1:320	1:40	Positive	Negative	Negative	Negative	Positive	8	2	9	Negative
8	1:320	1:320	Negative	Negative	Negative	Negative	Negative	36	23	4	Positive
9	1:640	1:320	Negative	Negative	Positive	Negative	Negative	13	8	7	Negative
10	1:160	Negative	Negative	Negative	Positive	Negative	Negative	0	4	5	Negative
11	1:640	1:640	Positive	Negative	Positive	Positive	Negative	75	24	32	Positive
12	1:320	1:160	Negative	Negative	Negative	Negative	Negative	32	12	4	Negative
13	1:640	1:160	Positive	Negative	Positive	Negative	Positive	32	12	4	Negative
14	1:640	1:640	Positive	Negative	Positive	Negative	Positive	45	54	14	Positive
Summary	100%	79%	57%	7%	64%	7%	29%	64%	57%	36%	64%

ANA = antinuclear antibody; DNA = anti-double stranded DNA antibody, Smith = anti-Smith antibody, RNP = anti-ribonucleoprotein antibody, SSA = anti-soluble substance A antibody, SSB = anti-soluble substance B antibody, Anti-ribosomal P = Anti-ribosomal P antibody, ACA IgG - anticardiolipin IgG antibodies (GPL units), ACA IgM - anticardiolipin IgM antibodies (MPL units), ACA IgA - anticardiolipin IgA antibodies (APL units), LLI = lupus-like inhibitor (lupus anticoagulant).