Table 4. Total risk score and the predicted 2–5-year risk of hepatocellular carcinoma in the development group (n = 883).

Risk scores	Year 2	Year 3	Year 4	Year 5
0	0.5%	0.8%	1.8%	2.4%
1	0.8%	1.2%	2.5%	3.5%
2	1.1%	1.7%	3.6%	4.9%
3	1.5%	2.4%	5.1%	6.9%
4	2.2%	3.4%	7.1%	9.7%
5	3.1%	4.7%	10.0%	13.4%
6	4.3%	6.7%	13.9%	18.6%
7	6.1%	9.3%	19.1%	25.3%
8	8.6%	13.0%	26.1%	34.0%
9	12.0%	18.0%	34.9%	44.6%
10	16.6%	24.6%	45.7%	56.9%
11	22.8%	33.1%	58.1%	69.8%
12	30.8%	43.5%	70.9%	81.8%
13	40.8%	55.6%	82.8%	91.1%
14	52.5%	68.5%	91.8%	96.8%
15	65.3%	80.7%	97.1%	99.3%