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A member asked:
Recent kidney blood tests came back 'satisfactory' but the doc still wanted a further gfr test - why would this be the case if it was satisfactory.
2 doctors weighed in across 2 answers
More accurate.: I don't know what tests you had, but the eGFR is a more accurate test of the filtering ability of the kidneys.
Answered 2/14/2016
1.6k views
Assess function: GFR is used to estimate degree of kidney impairment. It measures the filtration rate. GFR decreases with age but in patients with kidney disease it can also monitor for progression of underlying disease. Depending on each patient and their risk factors for kidney disease guides further testing. Talk to your PMD at next visit and have them review all the test results.
Answered 2/21/2017
1.6k views
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