Renal

Creatinine

Creatinine is the standard marker of kidney filtration function.

Reference range

Reference ranges vary by lab, age and sex. Your own lab report carries the authoritative range, and your clinician reads it with you.

Why it matters

Creatinine is influenced by muscle mass, hydration, and diet — not only kidney function. In members with substantial muscle mass it can sit above the standard reference without indicating renal pathology. REVRCEL panels report eGFR alongside it for a more interpretable read.

How REVRCEL clinicians read it

Always paired with eGFR. Muscle mass and hydration affect the value.

Included in

Statements have not been evaluated by the FDA. This page is educational and is not medical advice.

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