From: ELISA detection of antifilaggrin autoantibodies onto deiminated recombinant rat filaggrin: a highly effective test for the diagnosis of rheumatoid arthritis
Specificity >=95%
Specificity >=99%
'AKA'
0.51 (0.45 - 0.58)
0.40 (0.34 - 0.46)
AhFA-IB
0.59 (0.53 - 0.66)
0.37 (0.30 - 0.43)
AhFA-ELISA
0.52 (0.46 - 0.59)
0.31 (0.25 - 0.37)
ArFA-ELISA
0.75 (0.70 - 0.81)
0.61 (0.54 - 0.67)