What Is a Normal Blood Count for Kidney Function? Key eGFR and Creatinine Levels Explained
Learn what normal blood counts indicate healthy kidney function, including serum creatinine ranges and eGFR values for adults.
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A normal blood count for kidney function is typically assessed by measuring serum creatinine, leading to an estimated Glomerular Filtration Rate (eGFR). For adults, a normal serum creatinine ranges between 0.6 to 1.2 mg/dL for men, and 0.5 to 1.1 mg/dL for women. However, eGFR calculations, which consider age, gender, ethnicity, and creatinine levels, provide a more accurate representation of kidney health. An eGFR above 90 mL/min/1.73m² is considered normal.
FAQs & Answers
- What does eGFR indicate about kidney function? The estimated Glomerular Filtration Rate (eGFR) assesses how well your kidneys filter blood, with values above 90 mL/min/1.73m² generally indicating normal kidney function.
- What are normal serum creatinine levels for adults? Normal serum creatinine ranges from 0.6 to 1.2 mg/dL in men and 0.5 to 1.1 mg/dL in women, which helps evaluate kidney health.
- Why is eGFR considered more accurate than creatinine alone? eGFR calculations incorporate age, gender, ethnicity, and serum creatinine levels, providing a more comprehensive assessment of kidney function than creatinine levels alone.