Atmospheric Pressure; Adverse Effect

In this study, investigators aim to understand the relationship between changes in atmospheric pressure and blood pressure, and to investigate whether these changes have an impact on the etiology of epistaxis.

This study aims to investigate whether atmospheric pressure has an effect on upper gastrointestinal bleeding (UGIB), which includes causes such as peptic ulcer disease, esophagitis, gastritis, gastrointestinal varices, Mallory-Weiss tears, and gastric cancer. The goal is to determine the impact of atmospheric pressure and gather information on its role in high-risk UGIB.