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Inflammatory bowel disease burden in 204 countries and territories worldwide. A: Inflammatory bowel disease (IBD) age standardized rate (ASR) in 2019; B: Changes in the incidence of IBD from 1990-2019; C: Estimated annual percent change analysis of IBD ASR from 1990-2019. IBD: Inflammatory bowel disease; ASR: Age-standardized rate; EAPC: Estimated annual percent change.
