Figure 2From: The renal metallothionein expression profile is altered in human lupus nephritisTubular metallothionein score versus creatinine clearance. Scatterplot of tubular metallothionein (MT) score versus creatinine clearance in a cohort of 37 patients with lupus nephritis. A statistically significant, positive correlation was found between these variables using Spearman's rank correlation test. rs, Spearman's rank correlation coefficient.Back to article page