Spot urine sodium measurements do not accurately estimate dietary sodium intake in chronic kidney disease

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Sodium intake influences blood pressure and proteinuria, yet the impact on long-term outcomes is uncertain in chronic kidney disease (CKD). Accurate assessment is essential for clinical and public policy recommendations, but few large-scale studies use 24-h urine collections. Recent studies that used spot urine sodium and associated estimating equations suggest that they may provide a suitable alternative, but their accuracy in patients with CKD is unknown. Objective: We compared the accuracy of 4 equations the Nerbass, INTERSALT (International Cooperative Study on Salt, Other Factors, and Blood Pressure), Tanaka, and Kawasaki equations that use spot urine sodium to estimate 24-h sodium excretion in patients with moderate to advanced CKD. Design: We evaluated the accuracy

• 2018

• Dougher, Carly E.

1 online resource (8 unnumbered pages) : illustrations (color)

Description based on online resource; title PDF cover page (viewed May 23, 2019)

Forms part of the UC San Diego School of Medicine independent study projects, Class of 2018

Includes bibliographical references

Title provided by the cataloger

• Academic Dissertations

• Dissertations, Academic--School of Medicine. (Discipline)--UCSD

• text

• English

La Jolla, California: University of California, San Diego

M.D. University of California, San Diego 2018

• Dougher, Carly E.

Under copyright (US)

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2020-10-28