Laboratory test
Free PSA : Total PSA Ratio
Free PSA : Total PSA Ratio: 3 parameters from a blood sample, no fasting.
Also known as
Free PSA ratio · Free PSA total PSA ratio test · Prostate PSA ratio
- Sample
- Blood
- Fasting
- Not required
- Expected report time
- Same day / 24 hours
- Parameters
- 3
- No home collection fee
What is the Free PSA : Total PSA Ratio?
Free PSA : Total PSA Ratio includes PSA (Total), Free PSA, Free : Total PSA Ratio. The listed sample is Blood (Serum). The parameter table provides the available units and method details. Discuss the measurements with your clinician in the context of the investigations requested.
What does the Free PSA : Total PSA Ratio measure?
3 parameters. Expand a group to see the measurements, units and available method details.
Other measurements3 parameters
| Parameter | Unit | LOINC |
|---|---|---|
| PSA (Total) | ng/mL | 2857-1 |
| Free PSA | ng/mL | 10886-0 |
| Free : Total PSA Ratio | ratio | 12841-3 |
The reference interval printed on your actual laboratory report governs interpretation. Intervals can vary by laboratory, method, age, sex and pregnancy. Methods can also vary by processing laboratory.
Free PSA : Total PSA Ratio: sample & preparation
Sample: Blood. Fasting: Not required.
- No fasting is required. Avoid ejaculation and vigorous cycling for 48 hours before the test, and tell the lab about any recent prostate examination or catheterisation, as these can raise the result.
Frequently asked questions
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Book the Free PSA : Total PSA Ratio
3 parameters · No fasting required · Report time: Same day / 24 hours
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