Metadata
- Code
- VITD
- Unit
- ng/mL
- Category
- Vitamins
- Subcategory
- —
- Name (Russian)
- Витамин D
Reference Ranges
| Range type | Value |
|---|---|
| Male reference | 30–100 ng/mL |
| Female reference | 30–100 ng/mL |
| Optimal | Optimal 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.
Interpretation
- Low
- Associated with bone loss, immune dysfunction, fatigue
- Optimal
- Supports bone health, immune function, mood
- High
- Toxicity risk above 100
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.