Full formMedical & Health
GFRstands forGlomerular Filtration Rate
Full Form of GFR
What is GFR?
Glomerular Filtration Rate (GFR) is a key diagnostic parameter that measures how well the kidneys are filtering waste products from the blood. It estimates the volume of fluid filtered per minute by the glomeruli, the tiny filtering units in the kidneys. In India, GFR is routinely used by nephrologists and general physicians to assess kidney function, stage chronic kidney disease (CKD), and monitor conditions such as diabetes and hypertension that affect renal health. It is commonly calculated using serum creatinine levels along with age, gender, and ethnicity-based formulas like the CKD-EPI or MDRD equations. GFR testing is frequently ordered in hospital laboratories, outpatient clinics, and during routine health check-ups. For medical students preparing for competitive exams like NEET PG or AIIMS, understanding GFR—its determinants, normal ranges (typically >90 mL/min/1.73 m²), and clinical significance—is essential. A declining GFR indicates progressive kidney damage and helps guide treatment decisions, including the need for dialysis or transplantation.
GFR का फुल फॉर्म
ग्लोमेरुलर निस्पंदन दर
Example
The nephrologist reviewed the patient's serum creatinine report and calculated the estimated GFR to be 45 mL/min, indicating Stage 3 chronic kidney disease.
GFR — frequently asked questions
What is the full form of GFR?
GFR stands for Glomerular Filtration Rate, a medical test used to measure how well your kidneys are filtering blood.
What is the normal GFR range for healthy adults?
A normal GFR is usually above 90 mL/min/1.73 m². Values below 60 for three months or more indicate chronic kidney disease.
How is GFR measured in Indian laboratories?
GFR is typically estimated (eGFR) using a blood test for serum creatinine, combined with age, gender, and ethnicity, using formulas like the CKD-EPI equation.