Trends in Anemia, Iron, Therapy, and Transfusion in Hospitalized Pediatric Patients with Inflammatory Bowel Disease

Objective To evaluate trends in diagnosis and management of iron deficiency anemia using a large national children's hospital database in pediatric patients admitted with inflammatory bowel disease (IBD). Study design In this retrospective multicenter cohort study, we used the Pediatric Health Information System de-identified administrative database. Patients age <21 years with ≥2 admissions with International Classification of Disease, Ninth...