Age 22, if your serum creatine level is 0.84 so is this obvious that your gfr level would be normal too? Or should I have to go for another test for gfr? And if somebody know what would be the value of gfr a/c to 0.84 serum creatinine please tell me b/c I heard that gfr calculates with the help of serum creatinine, I am doing all of this because protein (+10 mg/dl) was found in my urine and my serum urea (17) is also normal.