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. 2015 Jun 12;94(23):e963. doi: 10.1097/MD.0000000000000963

FIGURE 4.

FIGURE 4

Algorithm for the treatment of anemia with iron deficiency in IBD. The decision tree provides a ready-to-use tool for clinicians to find the most appropriate therapy for patients with anemia/iron deficiency and IBD based on the data contained in this systematic review. Insufficient response is defined as a hemoglobin increase <2 g/dL within 4 weeks. Gastrointestinal intolerance to oral therapy is specified in the text. IBD = inflammatory bowel disease.