慢性肝病的营养支持

营养不良在肝病患者中很常见，其严重程度直接关系到患者的短期生存率，营养支持作为治疗慢性肝病的重要手段，对于慢性肝病患者的长期治疗与恢复非常必要。评价慢性肝病患者营养状态有多种方法，包括直接人体测量法、生化指标检测、免疫学指标、营养评定工具、人体组成测定等，各有优缺点，可从不同侧面综合评价营养状况。在进行营养支持时，应结合肝病的具体情况与患者的耐受能力，选择合适的营养物质与营养途径。

Nutritional support in chronic liver disease

Malnutrition is common among patients with liver disease, and its severity directly influences the short-term survival. As an important approach for chronic liver disease, nutritional support is especially necessary for long-term rehabilitation and treatment. Many methods （ e. g. direct human body measurement, biochemical indicator determination, immunological indicators, nutrition assessment tools, and human composition determination） can be applied for the nutritional status evaluation. Based on the specific disease condition and the patient＇s tolerance, nutritional supports （with proper nutritional substances and administrative route） should be provided individually.