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Table 6 Frequency of HBV and HCV infection in patients with PVT according to HCC/cirrhosis status, age, and gender

From: High Incidence of Hepatitis B Infection-Associated Cirrhosis and Hepatocellular Carcinoma in the Southeast Asian Patients with Portal Vein Thrombosis

Risk factors* PVT with HCC or cirrhosis PVT without HCC and cirrhosis Age (years) Gender
    <20 20-39 40-60 >60 Male Female
  N (%) N (%) N (%) N (%) N (%) N (%) N (%) N (%)
HBV infection a 51 (42.1) 2 (2.7) 0 (0) 9 (0.25) 27 (33.3) 17 (26.6) 49 (39) 4 (5.9)
HCV infection b 17 (14) 1 (1.4) 0 (0) 0 (0) 13 (16) 5 (7.8) 12 (9.5) 6 (8.8)
HBV and HCV co-infection c 2 (1.7) 0 (0) 0 (0) 0 (0) 2 (2.5) 0 (0) 2 (1.6) 0 (0)
  1. *P value between age groups = a 0.091, b 0.022, c 0.420