Table 2. Binary logistic-regression analysis of independent predictors of significant liver fibrosis.
| Variable | B | Wald | P value | Odds Ratio | 95% CI for EXP(B) |
|
|---|---|---|---|---|---|---|
| Lower | Upper | |||||
| PT level (μM) (<12 = 0; ≥12 = 1) | −2.205 | 8.813 | 0.003 | 0.110 | 0.026 | 0.473 |
| PLT level (×109/L) (≥100 = 0; <100 = 1) | −2.694 | 10.920 | 0.001 | 0.068 | 0.014 | 0.334 |
| Serum IP-10 levels (pg/mL) (<300 = 0; ≥300 = 1) | 3.365 | 18.025 | 0.000 | 28.944 | 6.121 | 136.859 |
| IFN-γ/IL-4 ratio (<1.8 = 0; ≥1.8 = 1) | 1.609 | 7.358 | 0.007 | 4.996 | 1.562 | 15.974 |
| Constant | −1.125 | 7.361 | 0.007 | 0.325 | ||
PT, prothrombin time; PLT, platelets; IP-10, IFN-γ inducible protein, 10 kD; IFN-γ, interferon gamma; IL-4, interleukin 4; CI, confidence interval.