Figure 1

Correlations between the inverse of creatinine and GFR (upper) (y = 0,09024 + 0,0009156×) and the inverse of cystatin C and GFR (lower) (y = 0,4939 + 0,004871×).
Correlations between the inverse of creatinine and GFR (upper) (y = 0,09024 + 0,0009156×) and the inverse of cystatin C and GFR (lower) (y = 0,4939 + 0,004871×).