Understanding the marker
Read this result using the laboratory original test name and unit.
Use the original report test name, unit and reference interval for interpretation. This analysis is currently unavailable for new orders.
What does high PSA ratio (free to total) mean?
The meaning of a high value depends on the analysis reported by the laboratory. Use the original report and clinical assessment.
What does low PSA ratio (free to total) mean?
The meaning of a low value depends on the analysis reported by the laboratory. Use the original report and clinical assessment.
More markers in the same area
- Estradiola form of the hormone estrogen
- Progesteronea hormone that can support evidence of recent ovulation
- FSHa hormone signal to the ovaries or testes
- LHa hormone signal involved in reproductive function
- Testosteronea hormone involved in reproductive and muscle function
- Free (bioactive) testosteronehormone result
This is general information about the marker, not an assessment of your values and not medical advice. Last updated: September 2026.