人体成分分析仪性能测试对比分析

Contrastive analysis on performance test of human body composition analyzer

目的:将研制的BCcare 860型人体成分分析仪与国内外3种同类仪器的性能进行对比分析。方法:使用国内外3种人体成分分析仪,对选取的66名志愿者体重、总水分、蛋白质和体脂肪率4个测试项目进行一致性比较。结果:通过比较测试数据,可分析出4个品牌的人体成分分析仪对于总水分、蛋白质及体脂肪的测试数据均存在差异,但是各个仪器的测试数据均在各自的均值中心线附近波动。结论:使用生物电阻抗技术的BCcare860型人体成分分析仪在测量人体基本参数的基础上,可对人体的肥胖程度、基础代谢率、内脏脂肪水平及骨质疏松程度等项目进行评价。

Objective:To compare and analyze the performance of developed body composition analyzer(Model:BCcare 860)with other three same kinds of instruments at home and abroad.Methods:The consistency of 4 test items included body weight,total moisture,protein and body fat percentage(BFP)of 66 volunteers among three kinds of body composition analyzers at home and abroad were compared.Results:By compared and analyzed the test data,the results indicated that the differences of total moisture,protein and BFP existed among four brands of body composition analyzers,but the test data of each instrument fluctuated near the center line of their average value.Conclusion:Body composition analyzer(Model:BCcare 860)that is produced by using bioelectrical impedance technique can evaluate the degree of obesity,basal metabolic rate,visceral fat level,osteoporosis level and other items on the basis of measuring basic parameters of body.