| Parameter | Serum miRNA-21 HCV positive DLBCL | |
| rs | p | |
| IPI | 0.343 | 0.332 |
| Stage | 0.694 | 0.026* |
| ECOG PS | 0.224 | 0.534 |
| Viral load | 0.547 | 0.102 |
| SGOT | 0.248 | 0.489 |
| SGPT | 0.152 | 0.676 |
| Total Bilirubin | 0.122 | 0.736 |
| Direct Bilirubin | 0.248 | 0.224 |
| Albumin | −0.535 | 0.489 |