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. 2017 Nov 16;22(12):969–976. doi: 10.1111/nep.12940

Figure 2.

Figure 2

Forest plot of meta‐analysis of ESA dose at endpoint, optimal versus suboptimal iron. Based on all seven included studies.20, 21, 22, 23, 24, 25, 26 Optimal iron: intravenous iron used within a protocol consistent with KDIGO, treat to target with 100 to 200 mg/week; suboptimal iron: oral iron, no iron or lower dose intravenous iron (<100 mg IV iron per week).