Table 2: Screening results
| With HCC, n (%) | Without HCC, n (%) | ||||||
| US positive | AFP positive | 31 (20.6) | 11 (3.6) | ||||
| US positive | AFP negative | 91 (60.6) | 220 (72.8) | ||||
| US negative | AFP positive | 23 (15.3) | 17 (5.6) | ||||
| US negative | AFP negative | 5 (3.3) | 54 (17.9) | ||||
| Total | 150 | 302 |