Assertion: pancreatic cancer's risk | /r/CapableOf | increase seronegative control cases
Facets:
value: to 1.88 times
type: OTHER
value: h. pylori
type: OTHER
Source sentences:
text: This risk increased to 1.88 times among cases of patients with non-O blood type who were also H. pylori seropositive when compared to the O blood type, H. pylori seronegative control cases (95% CI, 1.14 to 3.08; p = 0.013).