Results 11 to 20 of about 32,331 (192)

Bioelectrical Impedance Vector Analysis (BIVA) and Somatotype in Female Rugby Players

Applied Sciences, 2023
Body composition (BC) determines strength, power, and agility in sports such as rugby. Not only is the study of morphology and BC essential to establish player positions, but it also allows the optimisation of competitive performance.
Beatriz de Mateo Silleras, Guillermo Casas Ares, Sandra de la Cruz Marcos, Laura Carreño Enciso, Emiliano Quinto Fernández, Paz Redondo del Río   +5 more
doaj   +2 more sources

Specific bioelectrical impedance vector analysis (BIVA) is more accurate than classic BIVA to detect changes in body composition and in nutritional status in institutionalised elderly with dementia [PDF]

Experimental Gerontology, 2014
A new analytical variation of bioelectrical impedance vector analysis (BIVA), called specific BIVA, has shown to be more accurate in detecting changes in fat mass than classic BIVA.To compare classic and specific BIVA in order to identify which is more ...
Barrera Ortega, Sara, Camina Martín, María Alicia, Domínguez Rodríguez, L., Mateo Silleras, Beatriz de, Redondo del Río, María Paz   +4 more
core   +5 more sources

Bioelectrical impedance vector analysis (BIVA) in university athletes [PDF]

Journal of the International Society of Sports Nutrition, 2021
Background Bioelectrical impedance vector analysis (BIVA) is able to identify differences in hydration status and body composition components, such as body cell mass (BCM) by means of plotting individuals in ellipses, when comparing groups with different
Priscila Custódio Martins, Luis Alberto Gobbo, Diego Augusto Santos Silva   +2 more
doaj   +5 more sources

Bioelectrical impedance vector analysis (BIVA) in sport and exercise: Systematic review and future perspectives. [PDF]

PLoS ONE, 2018
BACKGROUND:Bioelectrical impedance vector analysis (BIVA) is a general concept that includes all methodologies used in the analysis of the bioelectrical vector, whereas the "classic" BIVA is a patented methodology included among these methods of analysis.
Jorge Castizo-Olier, Alfredo Irurtia, Monèm Jemni, Marta Carrasco-Marginet, Raúl Fernández-García, Ferran A Rodríguez   +5 more
doaj   +5 more sources

Bioelectrical impedance vector analysis (BIVA) for measuring the hydration status in young elite synchronized swimmers. [PDF]

PLoS ONE, 2017
The assessment of body hydration is a complex process, and no measurement is valid for all situations. Bioelectrical impedance vector analysis (BIVA) has emerged as a relatively novel technique for assessing hydration status in sports. We applied BIVA a)
Marta Carrasco-Marginet, Jorge Castizo-Olier, Lara Rodríguez-Zamora, Xavier Iglesias, Ferran A Rodríguez, Diego Chaverri, Daniel Brotons, Alfredo Irurtia   +7 more
doaj   +7 more sources

Body fluids and muscle changes in trail runners of various distances [PDF]

PeerJ, 2023
Background This study aims to investigate body fluids and muscle changes evoked by different trail races using anthropometric, bioelectrical, and creatine kinase (CK) measurements.
Álex Cebrián-Ponce, Elisabetta Marini, Silvia Stagi, Jorge Castizo-Olier, Marta Carrasco-Marginet, Manuel Vicente Garnacho-Castaño, Zeasseska Noriega, Javier Espasa-Labrador, Alfredo Irurtia   +8 more
doaj   +2 more sources

Relevance of standardized phase angle and bioelectrical impedance vectors in hospitalized older patients: A cohort study. [PDF]

Nutr Clin Pract
Abstract Background The prognostic significance of standardized phase angle (StPhA) and bioelectrical impedance vector analysis (BIVA) remains unclear among hospitalized older individuals. Our study aimed to investigate the prognostic significance of StPhA and BIVA patterns concerning overall survival in hospitalized older patients.
Diniz NOLDS, Costa-Pereira JP, Ramiro CPSP, de Lemos MDCC, Gonçalves FCLDSP, Diniz ADS, Lopes MMGD, Fayh APT, de Arruda IKG.   +8 more
europepmc   +2 more sources

Prognostic Value of Admission-to-Discharge Change in Integral Congestion Assessment for Predicting Adverse Outcomes in Patients with Decompensated Heart Failure [PDF]

Archives of Razi Institute, 2022
This study was performed to evaluate the prognostic value of relative changes from admission to discharge (Δ%) of integrated congestion assessment to predict adverse outcomes in patients with irreversible heart failure (HF) during a one-year follow-up ...
Z Kobalava, V Tolkacheva, F Cabello-Montoya, B Sarlykov, S Galochkin, A. A Lapshin, M. L Diane   +6 more
doaj   +1 more source

Accuracy of specific BIVA for the assessment of body composition in the United States population. [PDF]

PLoS ONE, 2013
BACKGROUND: Bioelectrical impedance vector analysis (BIVA) is a technique for the assessment of hydration and nutritional status, used in the clinical practice. Specific BIVA is an analytical variant, recently proposed for the Italian elderly population,
Roberto Buffa, Bruno Saragat, Stefano Cabras, Andrea C Rinaldi, Elisabetta Marini   +4 more
doaj   +1 more source

Comparison of Bioelectrical Impedance Vector Analysis (BIVA) to 7-point Subjective Global Assessment for the diagnosis of malnutrition

Brazilian Journal of Nephrology, 2021
Introduction: Bioelectrical impedance vector analysis (BIVA) is a non-invasive and low-cost strategy. The methods used to assess malnutrition in patients undergoing HD are still a challenge.
Clara S. A. Sugizaki, Nayara P. Queiroz, Débora M. Silva, Ana T. V. S. Freitas, Nara A. Costa, Maria R. G. Peixoto   +5 more
doaj   +2 more sources