نتایج جستجو برای: bioelectric impedance analysis

تعداد نتایج: 2851470  

2014
Maxine J. E. Lamb Christopher D. Byrne James F. Wilson Sarah H. Wild Heiner K. Berthold

OBJECTIVE To investigate whether bioelectrical impedance analysis could be used to identify overweight individuals at increased cardiometabolic risk, defined as the presence of metabolic syndrome and/or diabetes. DESIGN AND METHODS Cross-sectional study of a Scottish population including 1210 women and 788 men. The diagnostic performance of thresholds of percentage body fat measured by bioele...

2015
Ruchi Tyagi Shashank Mishra Rajesh Misra YP Monga Ashwani Sharma Atul Jain

Background: Malignancies of tongue represent one of the greatest management challenges for the head and neck oncologists because of the adverse effects of treatment on oral and pharyngeal functions. Diagnosis at later stages results in poor treatment outcomes and considerable costs to patients. Bioelectric impedance analysis (BIA)-derived phase angle offers an emerging opportunity to assess pro...

Journal: :Jornal de pediatria 2015
Luís Lopes Rute Santos Carla Moreira Beatriz Pereira Vítor Pires Lopes

OBJECTIVE This study aimed to determine the ability of different measures of adiposity to discriminate between low/high motor coordination and to evaluate the relationship between different measures of adiposity and motor coordination. METHODS This study included 596 elementary school children aged 9 to 12 years (218 females - 47.1%). Weight, height, and waist circumference were objectively m...

2016
Wei-Fang Zeng Yan Li Chang-Sheng Sheng Qi-Fang Huang Yuan-Yuan Kang Lu Zhang Shuai Wang Yi-Bang Cheng Fei-Ka Li Ji-Guang Wang

OBJECTIVE To investigate the relationship between adiposity measures and plasma concentration of high molecular weight (HMW) adiponectin. METHODS In a Chinese sample (n = 1081), we performed measurements of anthropometry and bioelectrical impedance analysis (BIA). We defined overweight and obesity as a body mass index between 24 and 27.4 kg/m² and ≥ 27.5 kg/m², respectively, and central obesi...

2014
Shin-ichi Shibata Fumitake Sato Haruhiko Kimura Takashi Oyabu

For maintaining a steady food supply, the trend has been toward developing factorylike production methods in Japan. To date, there has been no indicator that can predict the growth status of crops. We have accordingly focused on the bioelectric potential inside the plant, which could be an indicator of plant growth. However, a few research studies have been conducted on its role in determining ...

Journal: :journal of research in medical sciences 0
neda alijanian afsoon emami naini shahrzad shahidi lida liaghat rahil r. samani

normal 0 false false false en-us x-none ar-sa background: dry weight (dw) is an important concept related to patients undergoing hemodialysis. conventional method seems to be time consuming and operator dependent. bio impedance analysis (bia) is a new and simple method reported to be an accurate way for estimating dw. in this study, we aimed to compare the conventional estimation of dw with mea...

2017
M. J. BURKE O. TUOHY

This paper investigates the low-frequency response of a multi-stage bioelectric amplifier intended for use in the measurement of the electrocardiogram (ECG) using dry contact electrodes. These electrodes have an impedance which is typically an order of magnitude greater than that of the standard disposable self-adhesive electrodes used in clinical ECG recording. The design was undertaken with t...

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