| Control group | HCV-infected group | p |
---|---|---|---|
(n = 12728) N (%) | (n = 3182) N (%) | ||
No. of CKD | 187 (1.5) | 64 (2.0) | 0.028 |
Mean follow-up (y) | 5.92 | 5.88 | 0.0004 |
Total follow-up (person-year) | 75371 | 18697 | Â |
Incidence ratea | 2.48 | 3.42 | 0.02 |
Mean time to CKD (y) | 3.13 | 2.36 | 0.003 |
Crude HR (95% CI) | 1.00 (reference) | 1.38 (1.04-1.83) | 0.026 |
Adjusted HR (95% CI)b | 1.00 (reference) | 1.75 (1.25-2.43)†| 0.0009 |