showed a trendP = 0.1
A subgroup analysis of pSLE patients with renal involvement ( n = 32) demonstrated similar results ( r = 0.44, P = 0.02); cOPN in renal patients with active renal SLEDAI scores ( n = 13; scores for renal categories of the SLEDAI assessment ≥ 4) showed a trend towards increased levels (26 ng/ml vs. 12 ng/ml, P = 0.1), suggesting increased cOPN is present in patients with renal flare.