| Age groups(years) | Type of renal parenchymal diseases | p-value | |||||
| Acute renal parenchymal (n = 84) | Chronic renal parenchymal (n = 60) | Chronic end stage renal (n = 60) | |||||
| No. | % | No. | % | No. | % | ||
| <20 | 20 | 23.81 | 3 | 5.00 | 5 | 8.33 | 0.0046** |
| 20 - 30 | 20 | 23.81 | 11 | 18.33 | 13 | 21.67 | |
| 31 - 40 | 17 | 20.24 | 8 | 13.33 | 18 | 30.00 | |
| 41 - 50 | 7 | 8.33 | 6 | 10.00 | 10 | 16.67 | |
| 51 - 60 | 8 | 9.52 | 11 | 18.33 | 6 | 10.00 | |
| >60 | 12 | 14.29 | 21 | 35.00 | 8 | 13.33 | |
| Total | 84 | 100 | 60 | 100 | 60 | 100 | |