Interactive Corrected Sodium calculator for hyperglycemia. Requires the calculator gadget.
Usage: {{Corrected Sodium Calculator}}
Corrected Sodium for Hyperglycemia
| Parameter
|
Value
|
| Measured Sodium (mEq/L)
|
|
| Serum Glucose (mg/dL)
|
|
| Results
|
| Corrected Na⁺ (Katz, 1.6 mEq per 100 mg/dL)
|
mEq/L
|
| Corrected Na⁺ (Hillier, 2.4 mEq per 100 mg/dL)
|
mEq/L
|
| References
|
- Katz MA. Hyperglycemia-induced hyponatremia — calculation of expected serum sodium depression. N Engl J Med. 1973;289(16):843-844. PMID 4763428.
- Hillier TA, Abbott RD, Barrett EJ. Hyponatremia: evaluating the correction factor for hyperglycemia. Am J Med. 1999;106(4):399-403. PMID 10225241.
- Classic formula (Katz): Corrected Na = Measured Na + 1.6 × (Glucose − 100) / 100
- Revised formula (Hillier): Corrected Na = Measured Na + 2.4 × (Glucose − 100) / 100 (preferred when glucose >400)
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