Figure 1From: A non-synonymous single-nucleotide polymorphism in the gene encoding Toll-like Receptor 3 (TLR3) is associated with sero-negative Rheumatoid Arthritis (RA) in a Danish populationRelation of disease activity scores, as measured by DAS28, to the TLR rs3775291 in the two subpopulations. The box plot with median marked with black line, and hinges indicating 25th and 75th percentile. Whiskers represent extreme values within 1.5 times the interquartile range. The circles represent outliers and the asterisks are extreme outliers.Back to article page