Fig. 3.

Correlation of urinary angiostatin levels (as determined by ELSIA) with disease activity in SLE. Urinary angiostatin levels in SLE patients were correlated with (A) SLEDAI score, (B) Renal SLEDAI, (C) SLICC renal activity score, and (D) estimated Glomerular Filtration Rate. Plotted is the correlation between (E) serum angiostatin level and SLEDAI score, and (F) renal SLEDAI score. Correlation analysis was performed using Graphpad Prism software. “Renal SLEDAI” is a summation of the renal components of the SLEDAI activity measure.