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。
Objective To investigate the changes of body composition in patients with gastric cancer. Methods Body composition of patients with gastric cancer （n=50） and healthy adults （n=31） were measured by dual-energy X-ray absorptiometry （DEXA）. Results Compared 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）. Conclusion Patients with gastric cancer show significant reduction in fat mass and lean body mass.
出处
《青岛大学医学院学报》
CAS
2007年第3期267-268,共2页
Acta Academiae Medicinae Qingdao Universitatis
关键词
胃肿瘤
人体组分
X线吸收法
stomach neoplasms
body composition
X-ray absorptiometry
