Upper Gastrointestinal Disease Symptoms and Endoscopic Findings – A Comparative Analysis

This will improve the early detection and treatment of upper digestive tract diseases and improve the quality of care provided. The development of similar research in different geographic regions with different methodological approaches will enable full comprehension of the topic. Limitations, such as obtaining study sample from a single centre and lack of follow-up of the study's participants were noted. Our evaluation relied on self-reporting. Finally, recall bias may have occurred because symptoms were investigated that occurred within the past.