Table 2.
Risk factors for ICC by multivariate logistic regression analysis
| Variables | ICC Cases n=312 (%) | Controls n = 438 (%) | OR (95% CI) |
| HBV | 8.876 (5.973-13.192) | ||
| HBsAg+ | 151 (48.4) | 42 (9.6) | |
| HBsAg– | 161 (51.6) | 396 (90.4) | |
| HCV | 0.933 (0.281-3.1) | ||
| Anti-HCV+ | 9 (2.9) | 6 (1.4) | |
| Anti-HCV– | 303 (97.1) | 432 (98.6) | |
| Diabetes mellitus | 1.505 (0.597- 3.796) | ||
| Yes | 13 (4.2) | 11 (2.5) | |
| No | 299 (95.8) | 427 (97.5) | |
| Hypertension | 1.492 (0.867-2.570) | ||
| Yes | 34 (10.9) | 38 (8.7) | |
| No | 278 (89.1) | 400 (91.3) | |
| Hepatolithiasis | 5.765 (1.972-16.851) | ||
| Yes | 17 (5.4) | 5 (1.1) | |
| No | 295 (94.5) | 433 (98.9) | |
| Cigarette smoking | 1.237 (0.7-2.188) | ||
| Yes | 43 (13.8) | 67 (15.3) | |
| No | 269 (86.2) | 371 (84.7) | |
| Alcohol consumption | 0.809 (0.487-1.345) | ||
| Yes | 39 (12.5) | 41 (9.4) | |
| No | 273 (87.5) | 397 (90.6) |