Corrected Calciumని ఎలా లెక్కించాలి

Corrected Calcium అంటే ఏమిటి?

Low albumin falsely lowers measured serum calcium. Corrected calcium adjusts for this to reveal the true physiologically active level, essential for correct clinical interpretation.

సూత్రం

Corrected Ca (mg/dL) = Measured Ca + 0.8 × (4.0 − Albumin (g/dL)); Accounts for low albumin falsely lowering measured calcium

MeasuredCa: Serum calcium measured (mg/dL (8.5–10.2 normal))
Albumin: Serum albumin (g/dL (3.5–5.5 normal))
CorrectedCa: Corrected serum calcium (mg/dL)

దశల వారీ గైడ్

1Corrected Ca = Measured Ca + 0.8 × (4 − Albumin g/dL)
2Normal albumin = 4 g/dL
3Normal corrected calcium = 8.5–10.5 mg/dL
4Each 1 g/dL drop in albumin lowers measured Ca ~0.8 mg/dL

పరిష్కరించిన ఉదాహరణలు

ఇన్పుట్

Ca 7.6, Albumin 2.2 g/dL

ఫలితం

Corrected Ca = 7.6 + 0.8×1.8 = 9.04 mg/dL (actually normal)

తరచుగా అడిగే ప్రశ్నలు

Why correct for albumin?

Albumin binds ~40% of serum calcium. Low albumin (malnutrition, liver disease, nephrotic syndrome) = low measured calcium but ionized calcium normal. Correction reveals true status.

When is corrected calcium clinically important?

Hypoalbuminemia common in chronic illness. Measured low calcium + normal albumin = probably normal. Correction prevents unnecessary calcium supplementation.

What if ionized calcium is available?

Ionized calcium best (biologically active form). Doesn't need correction. If available, use it. Correction formula useful when only total calcium available.

లెక్కించడానికి సిద్ధంగా ఉన్నారా? ఉచిత Corrected Calcium కాలిక్యులేటర్‌ని ప్రయత్నించండి

దీన్ని మీరే ప్రయత్నించండి →