sodium (Na+) in 24 hour urine
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Reference interval
- 100-260 meq/24 hours (varies with dietary intake)
- mean 24 hour urine sodium excretion is 3608 mg/day[3]
Clinical significance
- 90% of dietary sodium is excreted in the urine[3]
- 24 hour urine sodium is a reliable measure of dietary sodium
More general terms
Additional terms
Component of
References
- ↑ Medical Knowledge Self Assessment Program (MKSAP) 11, American College of Physicians, Philadelphia 1998
- ↑ ARUP
Panel of 11 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020498.jsp
Panel of 29 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020805.jsp
Panel of 8 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020851.jsp - ↑ 3.0 3.1 3.2 Cogswell ME, Loria CM, Terry AL et al Estimated 24-Hour Urinary Sodium and Potassium Excretion in US Adults. JAMA. Published online March 7, 2018 PMID: https://www.ncbi.nlm.nih.gov/pubmed/29516104 https://jamanetwork.com/journals/jama/fullarticle/2674711
Ix JH, Anderson CAM Measurements of 24-Hour Urinary Sodium and Potassium Excretion. Importance and Implications. JAMA. Published online March 7, 2018 PMID: https://www.ncbi.nlm.nih.gov/pubmed/29516102 https://jamanetwork.com/journals/jama/fullarticle/2674710