Results 31 to 40 of about 4,114 (172)
Body composition analysis in patients with acute heart failure: the Scale Heart Failure trial
ESC Heart Failure, 2021 Aims In this study, we aimed to investigate whether body composition analysis (BCA) derived from bioelectrical impedance vector analysis (BIVA) could be used to monitor the hydration status of patients with acute heart failure (AHF) during intensified ...
Fiorangelo De Ieso +16 more
doaj +1 more source
, 2022 Data dictionary for the dataset used to conduct the quantitative analysis comparing BIVA and anthropometry measurements
Carina King (12045740)
core +1 more source
Nutrition Journal, 2011 Bioelectrical impedance analysis (BIA) is a simple, inexpensive, quick 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 ...
Mattiucci-Guehlke Muriel +3 more
doaj +1 more source
Sensors, 2023 Purpose: This study aimed to verify whether bioelectrical impedance vector analysis (BIVA) can support the clinical evaluation of sarcopenia in elderly individuals and evaluate the relationships between phase angle (PhA), physical performance, and muscle
Fang-Lin Jiang +5 more
doaj +1 more source
Bioelectrical Impedance Vector Analysis (BIVA) for the monitoring of body composition in pregnancy
European Journal of Clinical Nutrition, 2021 During pregnancy, body composition alterations can be considered as markers of complications and in this context, a non-invasive and low-cost method such as Bioelectrical Impedance Vector Analysis (BIVA), can be employed to monitor such changes. This study aimed at identifying body compartments trend during physiological pregnancy.Classic and specific ...
A. Moroni +5 more
openaire +4 more sources
BIVAS: A Scalable Bayesian Method for Bi-Level Variable Selection With Applications [PDF]
Journal of Computational and Graphical Statistics, 2019 In this paper, we consider a Bayesian bi-level variable selection problem in high-dimensional regressions. In many practical situations, it is natural to assign group membership to each predictor. Examples include that genetic variants can be grouped at the gene level and a covariate from different tasks naturally forms a group. Thus, it is of interest
Mingxuan CAI +5 more
openaire +3 more sources
Applied Sciences, 2022 This study aimed to analyze anthropometric and whole-body/muscle-localized bioelectrical impedance vector analysis (BIVA) adaptations and their relation to creatine kinase (CK) as a biomarker of muscle damage in a group of seven male players in the ...
Álex Cebrián-Ponce +6 more
doaj +1 more source
Prognostic Impact of Malnutrition Evaluated via Bioelectrical Impedance Vector Analysis (BIVA) in Acute Ischemic Stroke: Findings From an Inverse Probability Weighting Analysis [PDF]
NutrientsLucio D'Anna +2 more
exaly +2 more sources
Journal of Functional Morphology and Kinesiology, 2020 Purpose: Bioimpedance data through bioimpedance vector analysis (BIVA) is used to evaluate cellular function and body fluid content. This study aimed to (i) identify whether BIVA patters differ according to the competitive period and (ii) provide ...
Tindaro Bongiovanni +8 more
doaj +1 more source
Smart Multi-Frequency Bioelectrical Impedance Spectrometer for BIA and BIVA Applications [PDF]
IEEE Transactions on Biomedical Circuits and Systems, 2016 Bioelectrical impedance analysis (BIA) is a noninvasive and commonly used method for the assessment of body composition including body water. We designed a small, portable and wireless multi-frequency impedance spectrometer based on the 12 bit impedance network analyzer AD5933 and a precision wide-band constant current source for tetrapolar whole body ...
Rene Harder +5 more
openaire +2 more sources