目的：使用营养风险筛查工具NRS-2002(nutritional screening 2002)对我院消化内科住院患者的营养不良、营养风险进行筛查并了解营养干预应用情况。方法：选取2020年3月-2020年6月我院消化内科住院患者288例，通过人体测量及NRS-2002进行营养风险筛查，并调查患者住院期间的营养支持情况。结果：消化内科住院患者营养不良发生率13.31%，营养风险发生率33.45%，无营养风险患者的营养支持率为70.81%，有营养风险的患者营养支持率为30.11%。结论：NRS-2002营养筛查工具适合消化内科住院患者的营养筛查。住院患者存在较高营养风险发生率，但营养支持应用欠规范。

Abstract: Objective:To evaluate feasibility of using European Nutritional Risk Screening 2002 in hospitalized patients of digestive department .?Methods: From March 2020 to June 2020, 288 inpatients in digestive department were selected. Nutritional risk screening was carried out through human body measurement 、 NRS-2002, and nutritional support was investigated during hospitalization. Results:Prevalence of malnutrition was 13.31%. Incidence of nutritional risk was 33.45%. Nutritional support was provided by 30.11% in patients with nutritional risk, and nutritional support was provided by 70.81% in patients without nutritional risk.Conclusion:Assessment of nutritional status of hospitalized patients in digestive department using NRS-2002 method is feasible.A large proportion of inpatients were at nutritional risk in our hospital. The application of nutritional support currently is inappropriate.

胃镜检查及胃蛋白酶原联合Hp检测对胃癌早期诊断的临床研究