Demographic characteristics, habits and distribution of alarm symptoms in all dyspeptic patients and who with upper GI malignancy.

€Since we had some missing information in educational level, weigh, height, and H. pylori test results, the sum of frequencies in these variables is not equal to study sample size.‡H. pylori infection was detected based on Rapid Urease Test (RUT), during endoscopy.*P values are calculated using independent sample t-test for age and chi-square tests for other variables to compare the distribution of the variables between patients with and without UGI malignancy.