Two kidney numbers read together. The ratio points at whether a raised creatinine is about the kidney itself or about something upstream of it.
| Result | Band |
|---|---|
| Under 10 | Below the usual range |
| 10 to 20 | Typical |
| Above 20 | Above the usual range |
A ratio of roughly 10:1 to 20:1 is the commonly quoted normal range.
BloodMarker reads your whole panel and tells you what the lines say together, which is the part no single calculation can do.
Your values carry over · PDF or a photo · about 8 seconds
It is often associated with dehydration or reduced blood flow to the kidneys rather than with kidney damage itself, but it has many causes and needs a clinician to interpret.
No. eGFR is the measure of kidney function. This ratio adds context to it.
Not medical advice. These calculators are for information only. Reference bands differ between laboratories and none of these numbers can be interpreted without your history, your other results and a clinician. Nothing you type here is sent to us or stored on a server.