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Journal of Renal Nutrition

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1 Journal of Renal Nutrition
Different Effects of Iron Indices on Mortality in Patients With Autosomal Dominant Polycystic Kidney Disease After Long-Term Hemodialysis: A Nationwide Population- Based Study  Shu-Ching Yeh, MD, Yi-Chun Lin, MD, Ying-Chung Hong, MD, Chih-Cheng Hsu, MD, Yen-Chung Lin, MD, Mai-Szu Wu, MD  Journal of Renal Nutrition  DOI: /j.jrn Copyright © 2018 The Authors Terms and Conditions

2 Figure 1 Flow chart of the TWRDS population. TWRDS, Taiwan Renal Registry Data System; HD, hemodialysis; PD, peritoneal dialysis. Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions

3 Figure 2 The Kaplan-Meier curve describing the unadjusted survival in the entire population, categorized into different levels of serum ferritin (<100, 100–300, 300–500, 500–800, and >800 ng/mL) and TSAT (<30%, 30–50%, and >50%) in the PKD and non-PKD groups (A) PKD group—ferritin; (B) PKD group—TSAT; (C) non-PKD group—ferritin; (D) non-PKD group—TSAT. PKD, polycystic kidney disease; TSAT, transferrin saturation. Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions

4 Figure 3 Baseline and time-averaged serum ferritin levels or TSAT with hazard ratios of all-cause mortality determined by multivariate Cox regression. Non-PKD group: (A) baseline TSAT, (B) time-averaged TSAT, (C) baseline serum ferritin, (D) time-averaged serum ferritin. PKD group: (E) baseline serum ferritin, (F) time-averaged serum ferritin, (G) baseline TSAT, (H) time-averaged TSAT. HR, hazard ratio; PKD, polycystic kidney disease; TSAT, transferrin saturation. Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions

5 Figure 4 Hazard ratios for all-cause mortality in the comparison of the 10 groups stratified by serum ferritin levels and TSAT in the PKD and non-PKD groups. PKD, polycystic kidney disease; TSAT, transferrin saturation. Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions

6 Supplementary Figure 1 Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions

7 Supplementary Figure 2 Journal of Renal Nutrition DOI: ( /j.jrn ) Copyright © 2018 The Authors Terms and Conditions


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