Division of Gastroenterology,Hepatology and Nutrition,The Ohio State University Wexner Medical Center,Columbus,OH 43210,United States;
Department of Internal Medicine,The Ohio State University Wexner Medical Center,Columbus,OH 43210,United States;
Division of Biostatistics,Ohio State University Wexner Medical Center,Columbus,OH 43210,United States;
Gastrointestinal disease; Thirty-day readmission; Nationwide readmission database; Outcomes; Mortality; Cost;