Table 2: The Classification of Renal Failure [16] .
eGFR(ml/min/1.73 m2) CKD Stage
Normal Renal Function ➢ 89 Stage 1
Mild Renal İmpairment 60-89 Stage 2
Moderate Renal İmpairment a 45-59 Stage 3a
Moderate Renal İmpairment b 30-44 Stage 3b
Severe Renal İmpairment 15-29 Stage 4
End Stage Renal Disease <15 Stage 5