Characteristics of APRI Index APRI index HCC group HCV group p n Rate% n Rate% ≤ 2 33 48.5 54 85.7 < 0.001 > 2 35 51.5 9 14.3 Total 68 100.00 63 100.00 Average 2.76 ± 2.44 1.1 ± 0.95 < 0.001 Researching group with APRI index > 2 is higher than controlling group and significant discrepancy.