生物电阻抗技术在肝病病人人体成分测量中的应用  

The application of bioelectrical impedance measurement of body composition in patients with liver diseases

作　　者：李玉贤[1] 孟庆华[1] 

机构地区：[1]首都医科大学附属北京佑安医院肝病四科,北京100069

出　　处：《肠外与肠内营养》2006年第4期240-242,共3页Parenteral & Enteral Nutrition

基　　金：北京市病毒性肝炎重大科技项目(批准号:H020920020890)

摘　　要：该文介绍了生物电阻抗技术在肝病中应用的现状,重点介绍了多频节段电阻抗技术的应用。多频节段电阻抗技术可以克服因水肿、腹水而造成的体重对人体组成结果的影响,还可能判定腹水量。相比单频电阻抗技术,其在肝病病人中可能存在较好的应用前景,有助于客观地评价肝病病人的营养状况及能量代谢,但仍需临床进一步研究。The status of bioelectrical impedance measurement especially the multifrequency segmental bioelectrical impedance measurement of liver diseases is introduced. The multifrequency segmental bioelectrical impedance can well rule out the impact from the change of body weight caused by edema and ascites, and can evaluate the volume of ascites. Compared with single frequency bioelectrical impedance, the multi frequency bioelectrical impedance measurements probably display good prospect. It helps to produce objective judgement on nutrition status and energy metabolism for patients with liver diseases. The effect, however, needs further clinical research.

关 键 词：生物电阻抗 肝病 人体组成 

分 类 号：R575[医药卫生—消化系统]