Microbial IC95 Fold Change from Ref

**Semantic type:** Laboratory or Test Result

**Definition:** A fold change based on the concentration of a specific drug expected to produce 95 percent inhibition on the enzymatic activity of a microbial organism; it is a ratio calculated by the IC95 Subject Result divided by the IC95 Reference Control Result.

**Synonyms:** - IC95 Fold Change from Reference - MIC95FCR