Table 1 A semi-quantitative standard for calculating the scores of glomerular, tubular interstitial and vascular lesions
Scores | Glomerular lesion score | Tubulointerstitial lesion score | Vascular lesion score | |||||
|---|---|---|---|---|---|---|---|---|
Glomerular cell proliferation (%) | Segmental lesions (%) | Glomerular sclerosis (%) | Interstitial fibrosis (%) | Tubular atrophy (%) | Interstitial inflammatory cell infiltration (%) | Vascular thickening (%) | Hyaline degeneration (%) | |
0 | NA | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | ≤ 25 | ≤ 10 | ≤ 10 | ≤ 25 | ≤ 25 | ≤ 25 | ≤ 25 | ≤ 25 |
2 | 25–50 | 10–25 | 10–25 | 25–50 | 25–50 | 25–50 | 25–50 | 25–50 |
3 | 50–75 | 25–50 | 25–50 | ≥ 50 | ≥ 50 | ≥ 50 | ≥ 50 | ≥ 50 |
4 | ≥ 75 | ≥ 50 | ≥ 50 | NA | NA | NA | NA | NA |