Table 2.

Outcomes in patients with ANCA-associated vasculitis with and without persistent hematuria

First Event after EnrollmentPersistent Hematuria beyond 6 moP Value
Yes, n=63No, n=86
Any relapse (%)24 (38)33 (38)0.97
 Renal relapse14 (22)4 (5)<0.01
 Nonrenal relapse10 (16)29 (34)0.01
ESRD (%)5 (8)3 (3)0.23
Time to any relapse,a mo17 (11–31)13 (11–20)0.92
Time to renal relapse,a mo22 (12–36)26 (15–36)0.37
  • Values are expressed as percentages or medians (interquartile ranges).

  • a Calculated only for patients who had a relapse.