Research Article
Association between Gastric Cancer Risk and Serum Helicobacter pylori Antibody Titers
Figure 2
Relationship between HpAb titers and Hp infection status (). As the HpAb titers increased, the rate of present infection tended to increase, but conversely, the rate of past infection tended to decrease. Uninfected patients all had titers <6.0 U/mL.