Retrospective Study
Copyright ©The Author(s) 2016.
World J Hepatol. Nov 8, 2016; 8(31): 1327-1335
Published online Nov 8, 2016. doi: 10.4254/wjh.v8.i31.1327
Table 1 Characteristics of resected stage 1 and 2 hepatocellular cancer patients: Honolulu, Tokyo and Shanghai
CharacteristicHonolulu (n = 146) n (%)Tokyo (n = 250) n (%)Shanghai (n = 177) n (%)P value
Mean age in years62.7 (SD 11.4)67.0 (SD 8.7)50.6 (SD11.1)< 0.0001
Age < 50 yr18 (12.3)8 (3.2)83 (46.9)< 0.0001
Males100 (68.5)180 (72.0)145 (81.9)0.01
Hepatitis B positive62 (42.5)35 (14.3)167 (94.4)< 0.0001
Hepatitis C positive39 (26.7)163 (66.8)5 (3.3)< 0.0001
Hepatitis B and C positive5 (3.4)4 (1.6)3 (2.0)0.50
Stage 1129 (88.4)68 (27.2)91 (51.4)< 0.0001
Childs A143 (99.3)224 (89.6)172 (97.2)< 0.0001
Cirrhosis60 (41.1)133 (56.8)163 (92.6)< 0.0001
Mean tumor size (cm)6.4 (SD 4.6)3.0 (SD 2.1)3.9 (SD 2.6)< 0.0001
Tumor size < 5.0 cm75 (51.4)213 (85.2)137 (77.4)< 0.0001
AFP < 20 ng/mL72 (49.3)144 (57.6)70 (39.6)0.0011
Albumin < 3.5 g/dL23 (15.8)85 (34)21 (11.9)< 0.0001