When reporting on eGFRcys and eGFRcreat-cys:
They recommend that the results should be rounded to the nearest integer and associated with the body surface area of 1.73 m2 in adults, using the ml/min/1.73 m2 units;
They recommend to report as reduced the eGFRcys and eGFRcreat-cys lower than 60 ml/min/1.73m2.
The 2012 equation using creatinine and cystatin has higher accuracy than the equations that use creatinine or cystatin alone.