1. Iron Supplementation, Response in Iron-Deficiency Anemia: Analysis of Five Trials 
Maureen M. Okam, MD, MPH, Todd A. Koch, Minh-Ha Tran, DO 
The American Journal of Medicine 
Volume 130, Issue 8, Pages 991.e1-991.e8 (August 2017)
DOI: /j.amjmed
Copyright © 2017 Elsevier Inc. Terms and Conditions

2. Figure 1
Hemoglobin response rate of the overall population in response to oral iron by time period.
The American Journal of Medicine  , 991.e1-991.e8DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions

3. Figure 2
Hemoglobin responses to oral iron supplementation by time point and cause of iron-deficiency anemia: (A) postpartum anemia, (B) heavy uterine bleeding, (C) gastrointestinal-related causes, and (D) other causes.
The American Journal of Medicine  , 991.e1-991.e8DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions

4. Figure 3
Hemoglobin responses by time point based on day 14 response. Responders had hemoglobin increases ≥1.0 g/dL and nonresponders had hemoglobin increases <1.0 g/dL after 14 days of oral iron supplementation.
The American Journal of Medicine  , 991.e1-991.e8DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions