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🌱 來自: rheumatoid arthritis

ACR_EULAR classification criteria of rheumatoid arthritis

• Used in clinical research, but not in clinical practice
• Relevant for Pts with ≥1 joint with synovitis not better explained by another disease
• Likelihood of RA ↑ w/ higher # (espec. ≥4) of small joints involved, ⊕ RF or anti-CCP (espec. high titer), ↑ ESR or CRP, and duration ≥6 wk