Regional Differences in the Associations Between Prescribed Dialysate Sodium Concentration and Interdialytic Weight Gain in the Dialysis Outcomes and Practice Patterns Study  Manfred Hecking, MD, Michelle M.Y. Wong, MD, MSc, FRCPC, Friedrich K. Port, MD, MS, Bruce M. Robinson, MD, MS, Keith P. McCullough, MS  American Journal of Kidney Diseases  Volume 70, Issue 3, Pages 450-451 (September 2017) DOI: 10.1053/j.ajkd.2017.03.024 Copyright © 2017 National Kidney Foundation, Inc. Terms and Conditions

Figure 1 Trends in modeled adjusted differences in mean relative IDWG per 1-mEq/L higher prescribed DNa by region (solid line), based on model 1 (see Table 1), over DOPPS phases 2-5 (2002-2014). Confidence intervals reflect the variability of the estimates and the different sample sizes in each region, being wider for regions that had smaller sample sizes. American Journal of Kidney Diseases 2017 70, 450-451DOI: (10.1053/j.ajkd.2017.03.024) Copyright © 2017 National Kidney Foundation, Inc. Terms and Conditions