In the testing that you mention, I do not see any testing for thyroid illness. If you have thyroid disease, this can decrease your kidney function. I recommend that you follow your doctor’s advice about having your thyroid checked. I do think it is also important for you to have a urine test for blood, protein and infection. If you have thyroid illness and it is successfully treated, kidney function may return to the normal range.
For more information on CKD please click here: