Important Note: There is no single "reference range" for MDRD. The result of the MDRD equation gives you an estimated GFR, and the interpretation of that value depends on several factors:
* Individual patient characteristics: Age, race, sex, and serum creatinine levels all influence the GFR estimate.
* Clinical context: The MDRD equation alone cannot diagnose kidney disease. A physician needs to consider the patient's overall medical history, symptoms, and other lab tests.
General Interpretation of MDRD-Estimated GFR:
* Normal GFR: Above 90 mL/min/1.73 m2
* Mild kidney disease: 60-89 mL/min/1.73 m2
* Moderate kidney disease: 30-59 mL/min/1.73 m2
* Severe kidney disease: 15-29 mL/min/1.73 m2
* Kidney failure: Below 15 mL/min/1.73 m2
It's crucial to consult with a healthcare professional to understand the significance of your specific MDRD-estimated GFR. They will be able to interpret the result in the context of your individual health.
Remember: The MDRD equation is just an estimate. It's not a perfect measure of GFR and should be used in conjunction with other clinical assessments.