---
title: "AST:ALT Ratio (De Ritis Ratio): What It Means"
description: "It compares two liver enzymes to help interpret liver injury patterns, and you can order labs through Vitals Vault with Quest collection and PocketMD."
canonical: "https://www.vitalsvault.com/biomarkers/ast-alt-ratio"
last-updated: 2026-08-22
---

# AST:ALT Ratio (De Ritis Ratio): What It Means

> It compares two liver enzymes to help interpret liver injury patterns, and you can order labs through Vitals Vault with Quest collection and PocketMD.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/ast-alt-ratio
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