Knowledge, Attitudes, and Practices Related to Helicobacter pylori and Gastric Disease in Jordan: Implications for Early Detection and Eradication

Gastric cancer and ulcers are responsible for almost 1 million deaths globally each year, disproportionately affecting low- and middle-income populations. Helicobacter pylori (H. pylori) infection is a major risk factor for both gastric cancer and peptic ulcers, with infection rates surpassing 70% in developing countries and reaching 88% in Jordan. Despite strong evidence linking H. pylori infection to gastric cancer, particularly with CagA-positive strains, public awareness of H. pylori infection, its transmission routes, and associated health risks remains insufficient.

This study aimed to assess the knowledge, attitudes, and practices (KAP) related to H. pylori-induced stomach ulcers and cancer in a Jordanian population, focusing on early detection and eradication efforts. A survey was administered to 398 participants to evaluate their understanding of H. pylori and its role in gastric disease.

The findings revealed that 64.3% of respondents were aware of H. pylori, with 75.9% recognizing its association with gastric ulcers. However, awareness of the transmission routes and potential complications is limited. The frequent use of antacids for symptom relief also highlights the need for better awareness of appropriate treatments.

Public health education targeting these knowledge gaps could help reduce the incidence of H. pylori-related complications, including gastric cancer, especially in high-prevalence areas such as Jordan. Addressing these deficits and promoting preventive strategies, such as improved hygiene and regular medical check-ups, could facilitate early detection and improve health outcomes for individuals at risk of H. pylori-induced infection.