Risk factor | Odds ratio | 95% confidence interval | P value | |
---|---|---|---|---|
RVR | ||||
 | yes | 1 |  | 0.998 |
 | no | 0.000 | 0.000 |  |
EVR | ||||
 | yes | 1 |  |  |
 | no | 0.115 | 0.040-0.330 | < 0.001 |
HCV genotype | ||||
 | 1 | 0.534 | 0.093-3.050 | 0.480 |
 | 2 | 1 |  |  |
Gender | ||||
 | male | 1.055 | 0.370-3.004 | 0.921 |
 | female | 1 |  |  |
Platelet count | ||||
 | > 15 × 104/mm3 | 1 |  |  |
 | ≤ 15 × 104/mm3 | 0.838 | 0.285-2.468 | 0.748 |