Distribution of HCC patients and controls according to major risk factors.
| Risk factors | HCC cases n=357 (%) | Healthy controls n=120 (%) | OR (95% CI) | ||||
|---|---|---|---|---|---|---|---|
| HBV status | |||||||
| Any Marker | 246 (68.91) | 9 (7.5) | 27.33 (12.87-60.0) | ||||
| HBsAg+,antibody+ | 201 (56.30) | 8 (6.67) | 18.04 (8.22-41.19) | ||||
| HBsAg-,antibody+ | 45 (12.60) | 1 (0.83) | 17.16 (2.51-338.85) | ||||
| All markers- | 111 (31.09) | 111 (92.50) | Reference | ||||
| HCV Status | |||||||
| Anti HCV + overall | 76 (21.29) | 3 (2.50) | 10.55 (3.13-42.73) | ||||
| Anti HCV+,RNA+ | 66 (18.49) | 2 (1.66) | 13.38 (3.15-80.27) | ||||
| Anti HCV +,RNA- | 10 (2.80) | 1 (0.83) | 3.43 (0.45-72.36) | ||||
| All markers - | 281 (78.71) | 117 (97.50) | Reference | ||||
| Heavy alcohol Use | |||||||
| + | 67 (18.77) | 13 (10.83) | 1.90 (0.97-3.78) | ||||
| - | 290 (81.23) | 107 (89.17) | |||||
| Smoking status | |||||||
| Smokers (20/day for 10 years) | 108 (30.25) | 34 (28.33) | 1.097 (0.6948- 1.732) | ||||
| Non Smokers | 249 (69.75) | 86 (61.67) | |||||