can someone explain Egfr lab results?

Anonymous
What does this mean?

Egfr If Nonafricn Am 92
Egfr If Africn Am 107
Anonymous
Different normal values based on your race.
One is if not African American. Two is if African American.
Anonymous
EGFR is estimated glomerular filtration rate (kidney labs).
Anonymous
Is 92 ok for someone who is 40? Not African American.
Anonymous
The eggier is derived from the creatinine level. Since AA tend to be more muscular, they produce more creatinine, so the creatinine levels will be higher.

GFR of 92 is very good. It is normal. (for comparison, people like me with one kidney run about 50)
Anonymous
OP here. Thanks for the responses. I think I learned a valuable lesson tonight. Don't look up LabCorp results on your own BEFORE your doctor calls you and try to decipher them on your own.

20:37 - it must be difficult having one kidney!
Anonymous
Anonymous wrote:OP here. Thanks for the responses. I think I learned a valuable lesson tonight. Don't look up LabCorp results on your own BEFORE your doctor calls you and try to decipher them on your own.

20:37 - it must be difficult having one kidney!


Actually, I would look up to be prepared to discuss. Things slip through the cracks in a busy practice, and you have to double check and question results that seem out of line. This is an important element of self-advocacy in health matters.

Normally, doctors seldom get excited about values a bit above or below the lab range. That doesn't mean, however, they don't sometimes just miss things.
Anonymous
Anonymous wrote:OP here. Thanks for the responses. I think I learned a valuable lesson tonight. Don't look up LabCorp results on your own BEFORE your doctor calls you and try to decipher them on your own.

20:37 - it must be difficult having one kidney!


99% of life is the same. We do not need two kidneys. For me, the biggest issues are 1) no NSAIDS (e.g., ibuprofen), and no IV contrast on CT scans (unless on that day, creatinine is below 1.5) -- that is a big one since I need CT with contrast to verify that I remain cancer free.

Anonymous
20:37 - I am glad that 99% of life is the same! That must have been really scary.
Anonymous
The closer to "normal" your results are, the less accurate they become.

The levels are higher in African American populations due to higher muscle mass. Levels are usually higher in men as well.
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