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Annual crude (a) and standardized (b) incidences (per 100,000 persons) from 2009 to 2018 of patients with abdominal aortic aneurysm who underwent endovascular aneurysm repair (EVAR), underwent open surgical repair (OSR), or were untreated. The incidence of EVAR steadily increased during the study period, whereas the incidence of OSR remained constant.
