摘要
目的:应用生物电阻抗法(BIA)评估维持性血液透析(MHD)患者的营养状况,为临床采取有效的营养干预提供科学依据。方法:测量56例MHD患者与60名健康志愿者的体重(WT)、体质指数(BMI)、体脂肪量(FM)、瘦体重(LBM)(即非脂肪量FFM)和体脂肪率(Fat%),用描述性研究的方法分析不同的性别、年龄及BMI的MHD患者的人体成分。结果:MHD患者人体成分的各项参数值均显著低于健康志愿者。在体质指数无显著差异的前提下,男性MHD患者的FM和Fat%低于女性,≥45岁的MHD患者FM和Fat%明显高于<45岁的患者。比较不同BMI的MHD患者的人体成分也存在显著差异。结论:应用BIA测定MHD患者的人体成分准确、无创、快捷,对有效评估MHD患者的营养状况有着重要意义。
Objective：Bioelectrical impedance analysis（BIA）was applied to assess nutritional status of maintenance hemodialysis patients（MHD）,to provide a scientific basis for clinical effective nutrition intervention.Methods：56 cases of MHD patients and 60 healthy volunteers were involved,weight（WT）,body mass index（BMI）,fat mass（FM）,lean body mass（LBM）（that is,fat-free mass,FFM）and body fat percentage were measured.Descriptive research method was used to analyze different gender,age and BMI in MHD patients of different body composition.Results：MHD patients of the body composition were significantly lower than healthy volunteers.Based on no significant difference in body mass index,FM and Fat % of male MHD patients were less than that of women,FM and Fat% of patients more than 45 years old were higher than that of the patients less than 45.Comparing the body composition among MHD patients with different BMI,there are significant differences.Conclusion：Application of BIA in MHD patients was accurate,non-invasive and quick and it has important significance for assessment of the nutritional status of MHD patients.
出处
《中华中医药学刊》
CAS
2012年第4期854-856,共3页
Chinese Archives of Traditional Chinese Medicine
基金
台州市医药卫生科技计划项目(043254)
关键词
生物电阻抗法
人体成分
血液透析
bioelectrical impedance analysis
body composition
hemodialysis
