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低于25％的出血性消化性溃疡患者可发生再出血,所以,早期预测再出血可提高治疗方法选择的正确性,既可减少病残率,又可获得较好的价值一效益比率。 方法:受试者系近5年因消化性溃疡出血曾入院的患者,且入院后12小时内镜检查证实有出血灶。剔除有合并导致出血的其他病变、恶性溃疡和既往有胃肠道手术史者。受试者共
Rebleeding occurs in less than 25% of patients with hemorrhagic peptic ulcer disease. Therefore, early prediction of rebleeding can improve the accuracy of treatment options, reduce disability and provide better value-benefit ratio. Methods: The subjects were admitted to hospital for peptic ulcer bleeding in the recent 5 years and were confirmed by endoscopy 12 hours after admission. Excluding the combined cause of bleeding in other lesions, malignant ulcers and history of previous gastrointestinal surgery. Total subjects