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Clinical
Calculate corrected sodium in hyperglycemia using the Katz formula: add 1.6 mEq/L per 100 mg/dL glucose above normal. Essential in DKA to reveal true sodium status hidden by osmotic dilution from hyperglycemia.
Formula
Corrected Na = Measured Na + 1.6 × (Glucose − 100) / 100
Inputs
Clinical
Calculate corrected sodium level for hyperglycemia using the Katz formula. Essential for evaluating true sodium status in patients with elevated glucose.
Formula
Corrected Na = Measured Na + 1.6 × ((Glucose − 100) / 100)
Inputs