1. Dialysate Potassium, Serum Potassium, Mortality, and Arrhythmia Events in Hemodialysis: Results From the Dialysis Outcomes and Practice Patterns Study (DOPPS) 
Angelo Karaboyas, MS, Jarcy Zee, PhD, Steven M. Brunelli, MD, MSCE, Len A. Usvyat, PhD, Daniel E. Weiner, MD, MS, Franklin W. Maddux, MD, Allen R. Nissenson, MD, Michel Jadoul, MD, Francesco Locatelli, MD, FRCPC, Wolfgang C. Winkelmayer, MD, ScD, Friedrich K. Port, MD, MS, Bruce M. Robinson, MD, MS, Francesca Tentori, MD, MS 
American Journal of Kidney Diseases 
Volume 69, Issue 2, Pages (February 2017)
DOI: /j.ajkd
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2. Figure 1
Flow chart of Dialysis Outcomes and Practice Patterns Study (DOPPS) patients eligible for analysis. ∗Current as of September 29, Abbreviations: DK, dialysate potassium; SK, serum potassium.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
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3. Figure 2
(A) Predialysis serum potassium (K) distribution by country in Dialysis Outcomes and Practice Patterns Study (DOPPS) phase 5 ( ). N=17,815 patients. Abbreviations: ANZ, Australia and New Zealand; Bel, Belgium; Can, Canada; Chi, China; Fra, France; GCC, Gulf Cooperation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and United Arab Emirates); Ger, Germany; Ita, Italy; Jpn, Japan; Rus, Russia; Spa, Spain; Swe, Sweden; Tur, Turkey; UK, United Kingdom; US, United States. (B) Temporal trends in predialysis serum potassium by DOPPS region ( ). N=67,263 patients. DOPPS phase 1: , phase 2: , phase 3: , phase 4: , phase 5: Note that countries recently joining the DOPPS in phase 5 (N=3,334 patients) are not represented in this figure.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2016 The Authors Terms and Conditions

4. Figure 3
(A) Dialysate potassium (K) distribution by country in Dialysis Outcomes and Practice Patterns Study (DOPPS) phase 5 ( ). ∗Indicates proportion of facilities (Fac) prescribing a uniform dialysate potassium level to ≥90% of patients. N=17,815 patients. Abbreviations: A/NZ, Australia and New Zealand; Bel, Belgium; Can, Canada; Chi, China; Fra, France; GCC, Gulf Cooperation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and United Arab Emirates); Ger, Germany; Ita, Italy; Jpn, Japan; Rus, Russia; Spa, Spain; Swe, Sweden; Tur, Turkey; UK, United Kingdom; US, United States. In the dialysate potassium 3.0 to 4.0 group, 89% of patients had dialysate potassium concentrations of 3.0 mEq/L; in the dialysate potassium 2.0 to 2.5 group, 98% of patients had dialysate potassium concentrations of 2.0 mEq/L; the dialysate potassium 1.0 to 1.5 group was primarily concentrated in Spain, where 98% of patients prescribed dialysate potassium concentrations of 1.0 to 1.5 had dialysate potassium concentrations of 1.5 mEq/L; elsewhere, 75% of patients in the 1.0 to 1.5 group had dialysate potassium concentrations of 1.0 mEq/L. (B) Temporal trends in dialysate potassium by DOPPS region ( ). N=67,263 patients. DOPPS phase 1: , phase 2: , phase 3: , phase 4: , phase 5: Note that countries recently joining the DOPPS in phase 5 (N=3,334 patients) are not represented in this figure.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2016 The Authors Terms and Conditions