【摘要】 目的观察胃癌病人人体组分的变化情况。方法随机选择择期手术的胃癌病人50例作为研究对象,健康人31例作为对照组,采用双能源X线吸收法测定各组人体组分。结果男性胃癌病人脂肪量、瘦体量较对照组减少(t=2.079、2.132,P<0.05);女性胃癌病人脂肪量较对照组下降(t=2.318,P<0.05)。结论胃癌病人人体组分变化明显,存在明显的脂肪、瘦体丢失。更多还原

【Abstract】 ObjectiveTo investigate the changes of body composition in patients with gastric cancer.MethodsBody composition of patients with gastric cancer(n=50) and healthy adults(n=31) were measured by dual-energy X-ray absorptiometry(DEXA).ResultsCompared with healthy adults,male patients showed a reduced lean body mass and fat mass(t=2.079,2.132;P<0.05);and female patients showed only a reduced fat mass(t=2.318,P<0.05).ConclusionPatients with gastric cancer show significant reduction in fat mass and lean body mass.更多还原