Figure 1From: Association of dialysis facility-level hemoglobin measurement and erythropoiesis-stimulating agent dose adjustment frequencies with dialysis facility-level hemoglobin variation: a retrospective analysis Distribution of study variables across facility-months. (A) Hb variation, (B) Hb measurement frequency, and (C) ESA dose adjustment frequency. ESA = erythropoiesis-stimulating agent; Hb = hemoglobin.Back to article page