| Criteria/Outcome |
Proteinuria (uPCI) |
Haematuria |
Serum creatinine |
Serum albumin |
| Complete remission (CR) |
≤ 50 mg/mmol creatinine |
<10 RBC×106/L + '0' RBC casts |
Baseline or ≤ 25% increase |
≥ 35 g/L |
| Partial remission (PR) |
50% reduction in baseline or >50 ≤ 300 mg/mmol creatinine |
>10<50 RBC×106/L + no RBC casts |
Baseline or ≤ 25% increase |
≥ 35 g/L |
Non remission
(NR) |
No change or >300 mg/mmol creatinine |
≥ 50<150 RBC×106/L ± RBC casts |
≥ 25% increase |
<35 g/L |
| Relapse /flare |
Increase after 4 weeks of CR /PR |
Increase after 4 weeks of CR /PR |
Increase after 4 weeks of CR /PR |
Decrease after 4 weeks of CR /PR |
Adapted with modification from Yamaji et al. [22] and Ruiz et al. [23].