Objectives: To assess the risk factors associated with Helicobacter pylori infection in the urban Chinese population. Methods: The study was conducted from March to November 2023. including 12. 902 urban participants aged 18-60 years across 52 cities distributed over 26 provinces in China. https://www.diegojavierfares.com/limited-offer-Caneta-Clareadora-Dental-flash-save/