From: Circulating immune complexes contain citrullinated fibrinogen in rheumatoid arthritis
Sample | Clinical features and rheumatoid factor status | Age Onset | Age History | Fibrinogen ICs (O.D.) | Anti-cit. fibrinogen IgG (O.D.) | anti-CCPa (IU/mL) | RFb (IU/mL) |
---|---|---|---|---|---|---|---|
JRA 1 | Polyarthritis, RF- | 2 | 2 | 0.18 | 0.11 | 21.3 | 11.7 |
JRA 4 | Polyarthritis, RF+ | 13 | Â | 0.77 | 1.25 | 841.1 | 127.6 |
JRA 8 | Polyarthritis, RF+ | 3 | 16 | 0.53 | 0.43 | 483.2 | 262.6 |
JRA 13 | Polyarthritis, RF+ | 13 | 13 | 0.54 | 1.45 | 255.4 | 274.7 |
JRA 17 | Systemic arthritis | Â | Â | 0.15 | 0.10 | 24.8 | 24.9 |
JRA 22 | Polyarthritis, RF- | 15 | 15 | 0.13 | 0.09 | 22.7 | 27.1 |
JRA 27 | Polyarthritis, RF- | 1 | 2 | 0.10 | 0.08 | 20.3 | 7.6 |
JRA 31 | Persistent oligoarthritis | Â | Â | 0.16 | 0.13 | 21.5 | 7.3 |
JRA 32 | Polyarthritis, RF- | 5 | 5 | 0.12 | 0.37 | 26.7 | 6.3 |
JRA 41 | Enthesitis-related arthritis | 13 | 14 | 0.14 | 0.08 | 20.8 | 13.1 |
JRA 42 | Systemic arthritis | 12 | 12 | 0.17 | 0.08 | 21.8 | 7.1 |
JRA 44 | Polyarthritis, RF- | 9 | 9 | 0.19 | 0.09 | 20.9 | 10.1 |
JRA 49 | Polyarthritis, RF+ | 9 | Â | 1.72 | 0.74 | 1275.4 | 295.2 |
JRA 51 | Systemic arthritis | 5 | 5 | 0.14 | 0.09 | 21.4 | 7.6 |
JRA 71 | Polyarthritis, RF+ | Â | 10 | 0.19 | 0.21 | 360.9 | 186.1 |
JRA 79 | Polyarthritis, RF- | 4 | 4 | 0.20 | 0.10 | 22.1 | 11.7 |
JRA 88 | Polyarthritis, RF+ | 11 | 11 | 0.51 | 0.35 | 287.0 | 236.4 |
JRA 106 | Extended oligoarthrits | 1 | 3 | 0.15 | 0.12 | 22.0 | 10.0 |
JRA 110 | Persistent oligoarthritis | Â | Â | 0.15 | 0.10 | 24.9 | 14.6 |
JRA 112 | Enthesitis related arthritis | Â | Â | 0.14 | 0.12 | 22.5 | 15.9 |