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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Am J Kidney Dis. 2016 Nov 16;69(2):200–209. doi: 10.1053/j.ajkd.2016.08.029

Figure 4. Subgroup Analyses Examining the Effect of Higher Phosphorus Additive Intake on Albuminuria.

Figure 4

Higher subgroups are at or above median values and lower subgroups are below median values of eGFR (69.4 ml/min/1.73m2), albuminuria (82.7 mg/d), phosphaturia (686 mg/d), and serum phosphorus (3.5 mg/d). The effect of higher phosphorus additive intake on albuminuria was nominally stronger in patients with higher baseline phosphorus excretion although this was not significant (p=0.2). Abbreviations: eGFR (estimated glomerular filtration rate), P (phosphorus)