From: Association of anti-ribosomal P protein antibodies with neuropsychiatric systemic lupus erythematosus
Anti-P positive (n = 17)
Anti-P negative (n = 133)
1
Psychosis and/or mood disorders
3 (18%)
8 (6%)
2
Other diffuse NP syndromes
6 (35%)
3
Only focal NP syndromes
1 (6%)
32 (24%)
4
Without NP manifestations
1 (41%)
85 (64%)