Incidence and Prevalence of Achalasia in Central Chicago, 2004-2014, Since the Widespread Use of High-Resolution Manometry
Keywords: Achalasia; Epidemiology; Incidence; Prevalence; EGJOO; esophagogastric junction outflow obstruction; EHR; electronic health record; HRM; high-resolution manometry; NMEDW; Northwestern Medicine Enterprise Data Warehouse; NMH; Northwestern Memorial Hospital