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Forest plot indicating the enhanced efficacy on clinical symptoms and laboratory indexes following MTX plus GSZD treatment of RA.
CI, confidence interval; CRP, C-reactive protein; DMS, duration of morning stiffness; ESR, erythrocyte sedimentation rate; GSZD, GuiZhi-ShaoYao-ZhiMu decoction; IV, inverse variance; MTX, methotrexate; RF, rheumatoid factor; SJC, swollen joint count; Std., standardized; TJC, tender joint count.
