Methods Anthropometric methods,laboratory examination,mini-nutritional assessment(MNA) and subjective global assessment(SGA) were used to assess the nutritional status of 65 esophageal carcinoma patients before operation.

• 方法采用人体测量、生化检查、微型营养评定(mini-nutritional assessment,MNA)以及主观全面评定法(subjective global as-sessment,SGA)对65例食管癌病人进行测评。