Fig. 3From: Biological function integrated prediction of severe radiographic progression in rheumatoid arthritis: a nested case control studyPrediction accuracy of radiographic progression using SNPs obtained via post-GWAS, GWAS, and SPOT analysis: optimal number of SNPs for the prediction model (a), and overlapping ratio between 85 SNPs selected by post-GWAS and GWAS analysis (b). GWAS genome-wide association studiesBack to article page