Knowledge and Perception of Physicians of Different Specialties in Saudi Arabia Toward Helicobacter pylori

is a key pathogen causing several gastrointestinal diseases. Fortunately, infection is treatable, which can lower its comorbidities. However, data assessing physicians' awareness of is lacking in Saudi Arabia. To assess the knowledge and awareness of physicians of different specialties who practice in Saudi Arabia about infection. This is a cross-sectional study conducted between May and September 2022 on physicians across all regions in Saudi Arabia using a validated online questionnaire covering their knowledge and awareness of infection. An independent -test, one-way ANOVA, and Games-Howell as a post hoc test were used to analyze the data. A General Linear Model was also employed to determine significant predictors among the variables reliant on awareness. The results showed that the mean awareness score of 474 physicians was 76.99± 6.9, indicating that participants had sufficient knowledge about infection. In general, the internal medicine specialists (28.3%) had better awareness of infection than the other specialties. Moreover, the university hospital sector performed the best, scoring 80.68±13.3, and the southern region had the highest-ranked physicians with a score of 81.56 ±13.7 in terms of awareness. Furthermore, the general linear model revealed a statistical significance (p