Fig. 3From: Antibodies against chemokine receptors CXCR3 and CXCR4 predict progressive deterioration of lung function in patients with systemic sclerosisCumulative events indicate the capacity of anti-CXCR3 (a,c) and anti-CXCR4 (b,d) antibody (ab) levels to predict deterioration in forced vital capacity (FVC) (a,b) and forced expiratory volume in 1 s (FEV1) (c,d) by ≥ 10% within 3 years of follow-up. P values (log-rank test) are given in Table 2. HR hazard ratio, 95-%-KI 95% confidence intervalBack to article page