Urinary Angiotensinogen Is Elevated in Patients with Nephrolithiasis

Figure 3

Simple correlation of urinary angiotensinogen concentration with eGFR and urinary α1-microglobulin in patients with nephrolithiasis (𝑛=60). (a) Estimated glomerular filtration ratio, eGFR (𝑟=−0.407, 𝑃<0.001); (b) urinary α1-microglobulin (𝑟=0.831; 𝑃<0.001). Note: Spearman correlation coefficients were used.

(a)

(b)