Renal damage | Number | Percentage (%) | |
Diabetic nephropathy | 301 | 61.30 | |
Mixed nephropathy | 89 | 18.12 | |
Atherosclerotic renal artery | Hypertensive nephropathy | 61 | 12.42 |
Renal artery stenosis | 3 | 0.62 | |
Tubulointerstitial nephritis | Pyelonephritis | 31 | 6.31 |
Drug toxicity | 6 | 1.22 | |
Total | 491 | 100.0 |