BIOMARKER REFERENCE

Calcium

Biomarker Reference Sheet — research tool, not FDA-cleared. Ranges under citation review.

Metadata

Code
CALCIUM
Unit
mg/dL
Category
Metabolic Panel
Subcategory
Electrolytes
Name (Russian)
Кальций

Reference Ranges

Range typeValue
Male reference8.5–10.5 mg/dL
Female reference8.5–10.5 mg/dL
OptimalOptimal range not yet defined

Sex-specific reference ranges from the registry. Generic reference_range column is not used.

Provenance

Source documentation pending — reference ranges are under citation review.

Used in Patterns

Pattern cards in progress for this biomarker category.

Validation Snapshot

NHANES validation pending — no Tier A representative dataset run yet for this biomarker.

github.com/dimashibakov/zenlo-audit

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