---
title: LDL-C/ApoB Ratio
description: "It estimates cholesterol per LDL particle to flag small, dense LDL risk, with easy ordering and Quest-based lab testing through Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/ldl-c-apob-ratio"
last-updated: 2026-08-22
---

# LDL-C/ApoB Ratio

> It estimates cholesterol per LDL particle to flag small, dense LDL risk, with easy ordering and Quest-based lab testing through Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/ldl-c-apob-ratio
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)