Test guide

Firmicutes to Bacteroidetes Ratio Measurement

A ratio measurement of the members from the phylum Firmicutes to the members from the phylum Bacteroidetes in a sample.

For professionalsReviewed 2026-10-20

What it is for

Source: National Cancer Institute, NCI Thesaurus 26.09d, C189550. Unmodified NCI definition, CC BY 4.0. Source identity and classification checked automatically on 2026-10-20.

Limitations

Terminology reference for a laboratory procedure. The source definition does not establish routine clinical availability, validated specimen types, reference intervals, product authorization or suitability for an individual. Consult the performing laboratory for its validated method and interpretation.

Also known as

  • Firmicutes to Bacteroidetes Ratio Measurement

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