Osmolar Gap
(Last Updated - 11/22/2006)
-the form below uses the equation:
Osmolar Gap =
(Measured Serum Osmolarity) - (Calculated Serum Osmolarity)
Where Calculated Serum Osmolarity =
[2 * (Na+)] + (Glucose / 18) + (BUN / 2.8) + (Ethanol / 4.6)
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References: