Figure 2From: Association of dialysis facility-level hemoglobin measurement and erythropoiesis-stimulating agent dose adjustment frequencies with dialysis facility-level hemoglobin variation: a retrospective analysis Trend of the mean values of study variables by month across facilities. (A) Hb variation, (B) Hb measurement frequency, and (C) ESA dose adjustment frequency. Bands represent 95% CI. ESA = erythropoiesis-stimulating agent; Hb = hemoglobin.Back to article page