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Estimated Glomerular Filtration Rate (eGFR)
The eGFR test measures kidney filtration efficiency using creatinine-based calculation and helps detect early kidney dysfunction.About Test
The Estimated Glomerular Filtration Rate (eGFR) test evaluates how well your kidneys are filtering blood. It is calculated using serum creatinine levels along with age, gender, and other factors to estimate kidney function. Healthy kidneys efficiently remove waste and excess fluids from the blood, while reduced eGFR indicates impaired kidney function. This test is a key marker used to detect, stage, and monitor chronic kidney disease (CKD).Why This Test
This test is used to detect early kidney disease, assess severity (staging of CKD), monitor kidney function over time, and evaluate the impact of conditions like diabetes, hypertension, and medications on kidney health.Who Should Take
This test is recommended for individuals with diabetes, high blood pressure, family history of kidney disease, or symptoms like swelling, fatigue, or changes in urination, as advised by a doctor.Preparation
Prerequisites: No fasting is required. Best Time to Get Tested: Can be done at any time of the day. Cautions: Inform your doctor about medications as they may affect creatinine levels.Parameters
- Estimated Glomerular Filtration Rate (eGFR)
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