BIOMARKER REFERENCE

ALT (SGPT)

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

Metadata

Code
ALT
Unit
U/L
Category
Liver Panel
Subcategory
Name (Russian)
АЛТ

Reference Ranges

Range typeValue
Male reference7–56 U/L
Female reference7–45 U/L
Optimal7–35 U/L

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

Provenance

Source documentation pending — reference ranges are under citation review.

Interpretation

Optimal
Healthy liver function
High
May indicate liver cell damage

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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