Free Testosterone and Weakly Bound to Total Testosterone Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of free and weakly bound testosterone compared to total testosterone present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - TSTFWTST - Testosterone Free+Weakly Bound/Testost - Testosterone Free+Weakly Bound/Testost - Testosterone, Free and Weakly Bound/Testosterone