Demographics, distance to gastrointestinal specialists, and social deprivation are associated with advanced stage of gastrointestinal cancer diagnosis.

Background: Gastrointestinal (GI) luminal cancers can be detected at early stages by endoscopic procedures. Place-based factors, such as social deprivation and distance to specialist care, are under-investigated with regard to the stage of diagnosis.

Methods: This was a retrospective cohort study among persons ≥18 years of age in the Florida Cancer Data System, a population-based cancer incidence registry.