A statistical Study on the Effect of Stomach Bacteria and Diet on Human Health among Visitors to Alwatan Medical Laboratory

Abstract

Helicobacter pylori (H. pylori) are a major cause of many gastrointestinal diseases, which can start with mild symptoms and develop into serious complications, including peptic ulcers and gastric cancer. Despite the widespread prevalence of this bacterium, especially in developing countries, public awareness of its true nature and health effects remains limited. This study aims to shed light on the prevalence of H. pylori and its impact on human health, focusing on diagnostic, treatment, and prevention methods, in addition to reviewing the latest research on antibiotic resistance. A statistical analytical study was conducted at Alwatan Medical Laboratory in Hun City, Libya, from March to June 2025. Data was collected from the laboratory records of 69 cases, 49.2% of whom were males and 50.8% females. The results showed that the prevalence of H. pylori among visitors was 92.8%, indicating a widespread presence of this bacterium in the region. The study also revealed that the age group most susceptible to infection was individuals over 50 years old (39.1%), followed by the 20-29 age group (24.6%). It was observed that the infection rate among females (50.8%) was slightly higher than among males (49.2%). These findings emphasize the importance of health awareness, early diagnosis, and effective treatment to limit the spread of this bacterium and its serious complications. The study also recommends improving health infrastructure, treating contaminated water sources, and promoting personal and public hygiene practices to prevent infection. The study highlights the challenges facing H. pylori treatment due to increasing antibiotic resistance and emphasizes the importance of continuous research to develop new therapeutic and preventive strategies, including effective vaccines, to ensure a healthy future free from the complications of this silent bacterium.