Delay in Retreatment of Helicobacter pylori Infection Increases Risk of Upper Gastrointestinal Bleeding
Chuan‐Guo Guo, Ka Shing Cheung, Feifei Zhang, Esther W. Chan, Lijia Chen, Ian Chi Kei Wong, Wai K. Leung
Topics & Concepts
MedicineHazard ratioHelicobacter pyloriUpper gastrointestinal bleedingInternal medicineRetrospective cohort studySurgeryClarithromycinGastroenterologyProportional hazards modelConfidence intervalEndoscopyHelicobacter pylori-related gastroenterology studiesClostridium difficile and Clostridium perfringens researchGastrointestinal Bleeding Diagnosis and Treatment