highly significantp = 0.001
By 2-sided Fisher exact test, the association of anti-NPC with AIM was highly significant: for AIM versus all disease and normal controls, OR 42.4 (95% CI 2.3–796), p = 0.001; AIM vs disease controls only, OR 36.7 (95% CI 1.96–688), p = 0.0016.