A Non-Endoscopic Dynamic Nomogram for Atrophic Gastritis Risk Stratification Based on Serum Indicators and Clinical Factors
Background Atrophic gastritis (AG) is a key precancerous lesion in gastric carcinogenesis, underscoring the need for non-endoscopic screening tools to improve early detection. This study aimed to develop a predictive model for AG based on serum indicators and clinical factors. Methods This single-center retrospective s...