Logistic regression analysis for fibrosis
| Variable | Patients with F2–F3–F4 fibrosis | Odds ratio | 95% CI | p Value |
|---|---|---|---|---|
| Age (y) | ||||
| ≤40 | 26% | 1 | — | |
| 41–50 | 35% | 1.5 | 0.7–3.3 | NS |
| >50 | 53% | 8.8 | 3.9–20.0 | 0.0001 |
| Alcohol intake (g/day) | ||||
| 0 | 44% | 1 | — | |
| ≤30 | 32% | 0.4 | 0.2–0.9 | 0.04 |
| >30 | 74% | 3.4 | 1.3–9.0 | 0.03 |
| Activity | ||||
| A1 | 15% | 1 | — | |
| A2–A3 | 59% | 7.9 | 3.5–18.0 | 0.0001 |