Figure 3From: Association of dialysis facility-level hemoglobin measurement and erythropoiesis-stimulating agent dose adjustment frequencies with dialysis facility-level hemoglobin variation: a retrospective analysis Cross-sectional (A) and longitudinal (B) associations. Associations shown are those between facility-level Hb variation and Hb measurement frequency and between facility-level Hb variation and ESA dose adjustment frequency, as informed by the fixed-effects part of the mixed model. ESA = erythropoiesis-stimulating agent; Hb = hemoglobin.Back to article page