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Tutorial: Electrical impedance made easy - Part 1BIA impedance-based diagnostics -
Metab Syndr Relat Disord. Demura S, Sato S. Comparisons of accuracy of estimating percent body fat by four bioelectrical impedance devices with different frequency and induction system of electrical current.
J Sports Med Phys Fitness. Bioelectrical impedance analysis BIA : A proposal for standardization of the classical method in adults. Journal of Physics Conference Series.
Androutsos O, Gerasimidis K, Karanikolou A, Reilly JJ, Edwards CA. Impact of eating and drinking on body composition measurements by bioelectrical impedance. J Hum Nutr Diet. Blue MNM, Tinsley GM, Ryan ED, Smith-Ryan AE.
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Ho LT, et al. Bioimpedance Analysis of Total-Body Water in hemodialysis-patients. Download references. The authors thank everyone who participated in this study, the staff of First Affiliated Hospital, College of Medicine, Zhejiang University for all the support provided to conduct the study.
This work was supported by grant PY from the Medical Science and Technology Project of Zhejiang Province, China and Scientific Research Fund of Zhejiang Provincial Education Department. Kidney Disease Center, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, , China.
College of Medicine, Zhejiang University, Hangzhou, , China. Hebei ophthalmology hospital, Xingtai, , China.
You can also search for this author in PubMed Google Scholar. Weina Wang collected and interpreted the data. Xinxuan Meng performed statistical analysis, interpretation, and drafted the manuscript. They two contributed equally to this study. Jing Yuan and Ping Zhang contributed to the study design.
Xiaowei Lou carried out the external validation. Peipei He and Jiaojiao Liu revised the manuscript. Jianghua Chen provided financial support and study supervision. All authors contributed to critical revision of the final manuscript and approved the final version of the manuscript.
Correspondence to Jianghua Chen or Jing Yuan. All methods in this study were performed in accordance with the World Medical Association declaration of Helsinki Ethical Principles for Medical Research Involving Human Subjects. The study was approved by First Affiliated Hospital, College of Medicine, Zhejiang University.
All patients who were enrolled in this study provided written informed consent. The consent process was administered in both English and local language determined by the preference of the patient.
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Reprints and permissions. Wang, W. et al. Study on the correlation between bioelectrical impedance analysis index and protein energy consumption in maintenance dialysis patients. Nutr J 22 , 56 Download citation.
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Search all BMC articles Search. Download PDF. Download ePub. Abstract Background Protein-energy wasting PEW has been reported to be pretty common in maintenance dialysis patients. Methods We collected cross-sectional data of maintenance dialysis patients at the First Affiliated Hospital, College of Medicine, Zhejiang University.
Results A total of individuals from First Affiliated Hospital, College of Medicine, Zhejiang University and 52 individuals from Zhejiang Hospital were included. Conclusions BIA can be used as an auxiliary tool to evaluate PEW risk and may have certain clinical application value.
Introduction Protein-energy wasting PEW is a common complication in maintenance dialysis patients. Materials and methods Study participants In this study, we used convenience sampling method to select patients in the First Affiliated Hospital, Zhejiang University School of Medicine from January to June and 52 patients in Zhejiang Hospital from October to September as study participants.
Bioelectrical impedance measuring method We used Korea InBody S10 Biospace multi-frequency bioelectrical impedance body composition analyzers, which apply the principle of bioelectrical impedance spectrum, and accurately calculate body composition through current measurement in different frequency ranging from 5 to kHz.
Statistical analyses Participants from internal set were randomly divided into training set and validation set according to the ratio of Full size image.
Results Baseline characteristics Participants from the First Affiliated Hospital, Zhejiang University School of Medicine were randomly divided into training set and validation set according to the ratio of Table 2 Models including BIA indexes and ISRNM indicators Full size table.
Table 3 Diagnostic test evaluation Full size table. Data Availability The dataset supporting the conclusions of this article is included within the article.
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Nutrition Journal impedancebased 10 Type diabetes blood sugar levels, Article number: Weight and physical activity Cite this article. Metrics details. Bioelectrical impedance analysis BIA is Impefance-based simple, inexpensive, diagnosttics and non-invasive technique for measuring body composition. The clinical benefit of BIA can be further enhanced by combining it with bioelectrical impedance vector analysis BIVA. This report reflects the authors' practical experience with the use of single-frequency BIA in combination with BIVA, particularly in COPD patients.
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