The Association of Smoking and Coffee Consumption With Occurrence of Upper Gastrointestinal Symptoms in Patients With Active Helicobacter pylori Infection in Jazan City: A Cross-Sectional Study.

Background:  () is a severe infection responsible for upper gastrointestinal symptoms (UGISs). Several causes of infection include food ingestion and person-to-person transmission. Many lifestyle variables can affect the occurrence of UGISs such as coffee consumption and smoking.

Determining the Effect of COVID-19 on the Menstrual Cycle Among Women of Reproductive Age Group in the Jazan Region: A Cross-Sectional Study.

Background: The coronavirus disease 2019 (COVID-19) pandemic has gravely affected the world in various ways. COVID-19 is a major health crisis, with long-term physical and mental health consequences. Many women reported menstrual irregularities during and after the pandemic.