Fig. 2From: A positive faecal immunochemical test result and its association with the incidence of rheumatoid arthritis, systemic lupus erythematosus, and psoriatic arthritis: an analysis of one-million national colorectal cancer screening programme resultsKaplan-Meier analysis of the incidence of rheumatoid arthritis in the matched population. Insets present the identical data in an enlarged y-axis. FIT faecal immunochemical test, HR hazard ratio, CI confidence interval, RAÂ rheumatoid arthritisBack to article page