Figure 2 From: Contribution for new genetic markers of rheumatoid arthritis activity and severity: sequencing of the tumor necrosis factor-alpha gene promoter 'Competition' allocation curves. (a) Predictive probability of patients with more than 10 years of disease duration (DD), those with 2 to 10 years of DD, and those with less than 10 years of DD as a function of the Sharp/van der Heijde (SvdH) score. (b) Predictive probability of patients with more than 10 years of DD and those with less than 10 years of DD as a function of the SvdH score.Back to article page