胃镜检查适应证的盲目扩大使得检出阴性率大幅度升高,增加了病人痛苦与经济负担;而根据已有的评分系统选择胃镜检查对象又存在过于复杂的问题。本文拟通过胃部疾病发病相关危险因素的调查分析,旨在探讨临床如何合理选择胃镜检查的适宜人群。 The blind enlargement of gastroscopy indications makes the detection of negative rates increased significantly, increasing the patient’s pain and financial burden; and according to the existing scoring system to select gastroscopy objects and there is too complicated issue. This article intends to investigate the risk factors associated with the onset of gastric diseases, aimed at exploring how to choose the appropriate population for gastroscopy.