Hi,
The eGFR (estimated glomerular filtration rate),
creatinine, and CO2 are all important markers used to assess
kidney function. A normal eGFR is generally considered to be above 60 ml/min/1.73m2. Creatinine is a waste product produced by muscle
metabolism and is usually filtered out of the blood by the kidneys. A normal creatinine level for a woman is typically between 0.5 and 1.1 mg/dL. CO2, also known as bicarbonate, is a component of the body's acid-base balance and is regulated by the kidneys and lungs.
In general, having only one functioning kidney can put an individual at higher risk for kidney damage or disease, as the remaining kidney has to work harder to filter waste products from the blood. It is important to monitor kidney function regularly in such cases.
In your case, an eGFR of 52, creatinine of 1.27, and CO2 of 18 are all outside of the normal range, indicating that there may be some degree of kidney damage. However, it is difficult to say for sure without additional information such as your medical history and other test results. It is recommended that you discuss these results with your doctor to determine the best course of action for monitoring and managing your kidney function.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician