The osmolal gap: what has changed?

Serum osmolality was calculated by use of several equations (2-5 ), and a general correction for ethanol was included. Because large OGs have been observed in renal failure (2 ), we assessed the renal function of each subject by use of the Modification of Diet in Renal Disease equation to estimate t...

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Veröffentlicht in:Clinical chemistry (Baltimore, Md.) Md.), 2010-08, Vol.56 (8), p.1353-1355
Hauptverfasser: Whittington, Jodell E, La'ulu, Sonia L, Hunsaker, Joshua J H, Roberts, William L
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container_issue 8
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container_title Clinical chemistry (Baltimore, Md.)
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creator Whittington, Jodell E
La'ulu, Sonia L
Hunsaker, Joshua J H
Roberts, William L
description Serum osmolality was calculated by use of several equations (2-5 ), and a general correction for ethanol was included. Because large OGs have been observed in renal failure (2 ), we assessed the renal function of each subject by use of the Modification of Diet in Renal Disease equation to estimate the glomerular filtration rate (eGFR). [...] the equation used to calculate serum osmolality must be considered when evaluating the OG.
doi_str_mv 10.1373/clinchem.2010.147199
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source Oxford University Press Journals; MEDLINE
subjects Blood Glucose - analysis
Blood Urea Nitrogen
Electrolytes - blood
Emergency Medical Services
Ethanol
Ethanol - blood
Humans
Hyperglycemia
Hyperglycemia - blood
Osmolar Concentration
Poisoning - blood
Potassium - blood
Reference Values
Renal function
Renal Insufficiency - blood
Serum
Sodium - blood
title The osmolal gap: what has changed?
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