Helicobacter pylori Infection and ABO Blood Groups in Kashmir
Author Information
Author(s): GH. JEELANI ROMSHOO, MD. YOUSSUF BHAT, G.M. MALIK, AB. RASHEED RATHER, B.A. NAIKOO, JAVAID A. BASU, TAJAMUL HUSSAIN, SAMIA RASHID
Primary Institution: S.M.H.S Hospital, Srinagar, Kashmir, India
Hypothesis
Is there an association between ABO blood group and Helicobacter pylori infection among the Kashmiri population?
Conclusion
Blood group 'O' is a risk factor for duodenal ulcer but not for acquiring Helicobacter pylori infection.
Supporting Evidence
- 76% of peptic ulcer patients were found to be infected with Helicobacter pylori.
- Blood group 'O' was the most common blood type among peptic ulcer patients.
- 48 out of 80 individuals were H. pylori positive.
- Statistical analysis did not find a significant association between blood group and H. pylori infection.
Takeaway
This study looked at whether your blood type affects your chances of getting a stomach infection called Helicobacter pylori. It found that while people with blood type 'O' are more likely to have ulcers, it doesn't mean they are more likely to get the infection.
Methodology
The study involved 80 individuals, including 50 peptic ulcer patients and 30 healthy volunteers, with blood group and H. pylori infection diagnosed using various tests.
Limitations
The study excluded individuals who had taken antibiotics or bismuth within six weeks, which may limit the generalizability of the findings.
Participant Demographics
67 males and 13 females aged 18-65 years.
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