Case Control Study
Copyright ©The Author(s) 2022.
World J Gastroenterol. Sep 7, 2022; 28(33): 4812-4822
Published online Sep 7, 2022. doi: 10.3748/wjg.v28.i33.4812
Table 2 Study population characteristics

PDAC, n = 60
Control, n = 70
Age in yr, Me (25%-75%)64 (59-69)62 (58-65)
Race/Ethnicity
White/Caucasian, n (%)56 (93.3)65 (92.9)
Asian, n (%)4 (6.7)5 (7.1)
Females, n (%)33 (55.0)45 (64.3)
Anti-HBc (total), n (%)18 (30.0)a9 (12.9)
Anti-HBc + anti-HBs, n (%)8 (13.3)5 (7.1)
Anti-HBc (only), n (%)10 (16.7)4 (5.7)
HBV DNA (blood and/or pancreatic tissue), n (%1)8 (44.4)a0
HBV DNA (pancreatic tissue only), n (%1)6 (33.3)a0