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"Bioelectrical impedance"

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https://www.readbyqxmd.com/read/28108267/fitness-and-fatness-in-relation-with-attention-capacity-in-european-adolescents-the-helena-study
#1
Cristina Cadenas-Sanchez, Jeremy Vanhelst, Jonatan R Ruiz, Ruth Castillo-Gualda, Lars Libuda, Idoia Labayen, Pilar De Miguel-Etayo, Ascensión Marcos, Eszter Molnár, Andrés Catena, Luis A Moreno, Michael Sjöström, Frederic Gottrand, Kurt Widhalm, Francisco B Ortega
OBJECTIVES: To examine the association of health-related physical fitness components and accurate measures of fatness with attention in European adolescents. DESIGN: Cross-sectional study. METHODS: A sub-sample of 444 adolescents from the HELENA study (14.5±1.2years) from 6 different countries participated in this study. Adolescents underwent evaluations of fitness (20m shuttle run, handgrip strength, standing long jump and 4×10m shuttle run tests), fatness (body mass index, skinfold thicknesses, bioelectrical impedance, Bod Pod and dual-energy X-ray absorptiometry) and attention (d2-test)...
August 9, 2016: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28106719/body-adiposity-index-performance-in-estimating-body-fat-percentage-in-colombian-college-students-findings-from-the-fuprecol-adults-study
#2
Robinson Ramírez-Vélez, Jorge Enrique Correa-Bautista, Katherine González-Ruíz, Andrés Vivas, Héctor Reynaldo Triana-Reina, Javier Martínez-Torres, Daniel Humberto Prieto-Benavides, Hugo Alejandro Carrillo, Jeison Alexander Ramos-Sepúlveda, Emilio Villa-González, Antonio García-Hermoso
Recently, a body adiposity index (BAI = (hip circumference)/((height)(1.5))(-18)) was developed and validated in adult populations. The aim of this study was to evaluate the performance of BAI in estimating percentage body fat (BF%) in a sample of Colombian collegiate young adults. The participants were comprised of 903 volunteers (52% females, mean age = 21.4 years ± 3.3). We used the Lin's concordance correlation coefficient, linear regression, Bland-Altman's agreement analysis, concordance correlation coefficient (ρc) and the coefficient of determination (R²) between BAI, and BF%; by bioelectrical impedance analysis (BIA))...
January 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28105770/does-peritoneal-protein-transport-increase-with-peritoneal-dialysis-therapy-duration-and-lead-to-extracellular-water-overload-in-peritoneal-dialysis-patients
#3
Cate Goodlad, Andrew Davenport
Faster peritoneal transport status has been associated with adverse outcomes for peritoneal dialysis (PD) patients. Peritoneal protein clearance, through large pores, may be a surrogate marker of local inflammation. We wished to determine whether peritoneal protein transport increased with PD duration or was associated with extracellular water (ECW) expansion. We studied the relationships between 4 h Dialysate (D)/Serum (S) protein and ECW excess, using multifrequency bioelectrical impedance assessments, in 103 PD patients with up to 4 years of prospectively collected peritoneal equilibrium test (PET) results...
January 19, 2017: Therapeutic Apheresis and Dialysis
https://www.readbyqxmd.com/read/28103361/the-relationship-between-body-composition-and-renal-resistive-index-in-new-diagnosed-hypertensive-patients
#4
S Karakan, B Inan, A Aktas, H Yavuz
Objective: Obesity is a major modifiable risk factor for atherosclerosis. Thus, early risk markers are needed to identify obese subjects. The objective of this study was to examine the relationship between body composition and arterial stiffness documented by Doppler-derived renal resistive index (RRI). Materials/Subjects and Methods: We enrolled 120 new-diagnosed hypertensive patients (mean age 45±8 years) who were admitted to our nephrology clinic. Body fat percentage (BFP) was measured by bioelectrical impedance (BIA)...
February 18, 2016: West Indian Medical Journal
https://www.readbyqxmd.com/read/28102499/aortic-radial-pulse-wave-velocity-ratio-in-end-stage-renal-disease-patients-association-with-age-body-tissue-hydration-status-renal-failure-etiology-and-five-years-of-hemodialysis
#5
Daniel Bia, Rodolfo Valtuille, Cintia Galli, Sandra Wray, Ricardo Armentano, Yanina Zócalo, Edmundo Cabrera-Fischer
INTRODUCTION: The etiology of the end-stage renal disease (ESRD) and the hydration status may be involved in the arterial stiffening process observed in hemodialyzed patients. The ratio between carotid-femoral and carotid-radial pulse wave velocity (PWV ratio) was recently proposed to characterize the patient-specific stiffening process. AIMS: to analyze: (1) the PWV-ratio in healthy and hemodialyzed subjects, analyzing potential changes associated to etiologies of the ESRD, (2) the PWV-ratio and hydration status using multiple-frequency bioimpedance and, (3) the effects of hemodialysis on PWV-ratio in a 5-year follow-up...
January 19, 2017: High Blood Pressure & Cardiovascular Prevention: the Official Journal of the Italian Society of Hypertension
https://www.readbyqxmd.com/read/28101567/influence-of-arm-crank-ergometry-on-development-of-lymphedema-in-breast-cancer-patients-after-axillary-dissection-a-randomized-controlled-trail
#6
Thorsten Schmidt, Jette Berner, Walter Jonat, Burkhard Weisser, Christioph Röcken, Marion van Mackelenbergh, Christoph Mundhenke
OBJECTIVE: To investigate the safety and efficacy of arm crank ergometry in breast cancer patients after axillary lymph node dissection, with regard to changes in bioelectrical impedance analysis, arm circumference, muscular strength, quality of life and fatigue. DESIGN: Randomized controlled clinical intervention trial. SUBJECTS: Forty-nine patients with breast cancer after axillary lymph node dissection. METHODS: Arm crank ergometer training twice-weekly was compared with usual care over 12 weeks...
January 19, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28090145/total-body-composition-estimated-by-standing-posture-8-electrode-bioelectrical-impedance-analysis-in-male-wrestlers
#7
M-F Cheng, Y-Y Chen, T-R Jang, W-L Lin, J Chen, K-C Hsieh
Standing-posture 8-electrode bioelectrical impedance analysis is a fast and practical method for evaluating body composition in clinical settings, which can be used to estimate percentage body fat (BF%) and skeletal muscle mass in a subject's total body and body segments. In this study, dual-energy X-ray absorptiometry (DXA) was used as a reference method for validating the standing 8-electrode bioelectrical impedance analysis device BC-418 (BIA8, Tanita Corp., Tokyo, Japan). Forty-eight Taiwanese male wrestlers aged from 17...
December 2016: Biology of Sport
https://www.readbyqxmd.com/read/28079435/bioelectrical-impedance-analysis-of-head-and-neck-cancer-patients-at-presentation
#8
Marie Lundberg, Pia Nikander, Katja Tuomainen, Helena Orell-Kotikangas, Antti Mäkitie
CONCLUSION: Finnish head and neck cancer (HNC) patients show signs of severe malnutrition already at presentation, measured by bioelectric impedance analysis (BIA). BIA may be a practical method to detect malnutrition, analyze body composition, and to identify high-risk patients in this population. OBJECTIVES: BIA is a validated method for evaluating body composition and detecting malnutrition. Low phase angle (PA) is associated with increased mortality and morbidity...
January 12, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28077375/body-composition-diet-and-physical-activity-a-longitudinal-cohort-study-in-preschoolers-with-cerebral-palsy
#9
Stina Oftedal, Peter Sw Davies, Roslyn N Boyd, Richard D Stevenson, Robert S Ware, Piyapa Keawutan, Katherine A Benfer, Kristie L Bell
BACKGROUND: Altered body composition in children with cerebral palsy (CP) could be due to differences in energy intake, habitual physical activity (HPA), and sedentary time. OBJECTIVE: We investigated the longitudinal relation between the weight-for-age z score (WZ), fat-free mass (FFM), percentage of body fat (%BF), and modifiable lifestyle factors for all Gross Motor Function Classification System (GMFCS) levels (I-V). DESIGN: The study was a longitudinal population-based cohort study of children with CP who were aged 18-60 mo (364 assessments in 161 children; boys: 61%; mean ± SD recruitment age: 2...
January 11, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28077341/irisin-and-oxytocin-as-predictors-of-metabolic-parameters-in-obese-children
#10
Ciğdem Binay, Cem Paketçi, Savaş Güzel, Nedim Samancı
OBJECTIVE: Irisin and oxytocin can affect energy homeostasis and have been proposed to play an important role in reducing obesity and diabetes. We aimed to determine the relationship between metabolic parameters (including irisin and oxytocin levels) and anthropometric parameters in obese children. METHODS: Ninety obese children (mean age, 13.85 ± 1.63 years) and 30 healthy controls (mean age, 14.32 ± 1.58 years) were enrolled in this study. Anthropometric and laboratory parameters (glucose, insulin, lipid, oxytocin, and irisin levels) were analysed...
January 12, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/28075176/the-adapp-trial-a-two-year-longitudinal-multidisciplinary-intervention-study-for-prostate-cancer-frail-patients-on-androgen-deprivation-associated-to-curative-radiotherapy
#11
Julie Mareschal, Kerstin Weber, Pascale Rigoli, Edmund Biason, Laura Frambati, Carole Gotteland, Thomas Zilli, Claude Pichard, Raymond Miralbell
BACKGROUND: Androgen deprivation (AD) therapy combined to radiotherapy (RT) is a curative therapeutic option for patients with non-metastatic locally advanced or aggressive intermediate prostate cancer (PC), though with a range of nutritional, physical, and psychological side effects. A multidisciplinary care program was created to help frail patients to prevent and manage those side effects. MATERIAL AND METHODS: We conducted a longitudinal interventional study in frail patients, presenting either cardiovascular/pulmonary comorbidities, old age (≥75 years), vulnerability ratings, or balance impairment...
January 11, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28064372/effects-of-bariatric-surgery-on-non-alcoholic-fatty-liver-disease-magnetic-resonance-imaging-is-an-effective-non-invasive-method-to-evaluate-changes-in-the-liver-fat-fraction
#12
Dennis M Hedderich, Till Hasenberg, Stefan Haneder, Stefan O Schoenberg, Özlem Kücükoglu, Ali Canbay, Mirko Otto
INTRODUCTION: Non-alcoholic fatty liver disease (NAFLD) is considered the most common liver disease worldwide and is highly associated with obesity. The prevalences of both conditions have markedly increased in the Western civilization. Bariatric surgery is the most effective treatment for morbid obesity and its comorbidities such as NAFLD. OBJECTIVES: Measure postoperative liver fat fraction (LFF) in bariatric patients by using in-opposed-phase MRI, a widely available clinical tool validated for the quantification of liver fat METHODS: Retrospective analyses of participants, who underwent laparoscopic Roux-Y-gastric-bypass (17) or laparoscopic sleeve gastrectomy (2) were performed using magnetic resonance imaging (MRI), bioelectrical impedance analysis (BIA), and anthropometric measurements 1 day before surgery, as well as 6, 12, and 24 weeks after surgery, LFF was calculated from fat-only and water-only MR images...
January 7, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28064026/systematic-review-of-field-based-physical-fitness-tests-for-children-and-adolescents-with-intellectual-disabilities
#13
REVIEW
Marieke Wouters, Heleen M Evenhuis, Thessa I M Hilgenkamp
BACKGROUND: Testing physical fitness in children and adolescents with intellectual disabilities (ID) can be challenging. This review provides an overview on psychometric properties of field-based physical fitness tests studied in children and adolescents with ID. METHODS: A literature search was performed in March 2014. Studies were included if they evaluated feasibility, reliability and/or validity of a field-based physical fitness test in children and adolescents with ID...
January 5, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28063507/prevalence-of-low-muscle-mass-according-to-body-mass-index-in-older-adults
#14
Christophe E Graf, Claude Pichard, François R Herrmann, Cornel C Sieber, Dina Zekry, Laurence Genton
OBJECTIVE: Low muscle mass has been associated with increased morbi-mortality and should be identified for optimizing preventive and therapeutic strategies. This study evaluates the prevalence of bioelectrical impedance analysis (BIA)-derived low muscle mass in older persons using definitions found through a systematic literature search and determines the link between body mass index (BMI) and low muscle mass. METHODS: We performed a systematic search of trials involving ≥100 persons that derived low muscle mass from BIA and reported cut-offs for low muscle mass normalized for body height or weight...
February 2017: Nutrition
https://www.readbyqxmd.com/read/28062131/fluid-status-and-outcome-in-patients-with-heart-failure-and-preserved-ejection-fraction
#15
Benedikt Koell, Caroline Zotter-Tufaro, Franz Duca, Andreas A Kammerlander, Stefan Aschauer, Daniel Dalos, Marlies Antlanger, Manfred Hecking, Marcus Säemann, Julia Mascherbauer, Diana Bonderman
BACKGROUND: Most heart failure with preserved ejection fraction (HFpEF) patients, at some point, present to an emergency department with typical symptoms of volume overload. Clinically, most respond well to standard diuretic therapy, sometimes at the cost of renal function. The study sought to define the prognostic significance of fluid status versus renal function in patients with HFpEF. METHODS: One hundred sixty-two consecutive patients with HFpEF were enrolled in our prospective registry...
December 21, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28060911/resting-energy-expenditure-in-adults-with-becker-s-muscular-dystrophy
#16
Matthew F Jacques, Paul Orme, Jonathon Smith, Christopher I Morse
PURPOSE: The purpose of this study was: 1) To compare Resting energy expenditure (REE) in adult males with Becker's Muscular Dystrophy (BeMD, n = 21, 39 ±12 years) and healthy controls (CTRL, n = 12, 37 ±12 years) 2) Determine whether other physiological parameters correlate with REE in BeMD, and 3) Compare current prediction methods of REE with measured REE. METHODS: REE was calculated via indirect calorimetry using continuous, expired gas analysis following an overnight fast...
2017: PloS One
https://www.readbyqxmd.com/read/28056937/characteristics-associated-with-progression-in-patients-with-of-nontuberculous-mycobacterial-lung-disease-a-prospective-cohort-study
#17
Soo Jung Kim, Soon Ho Yoon, Sun Mi Choi, Jinwoo Lee, Chang-Hoon Lee, Sung Koo Han, Jae-Joon Yim
BACKGROUND: Patients with distinctive morphotype were more susceptible to nontuberculous mycobacterial lung disease (NTM-LD). However, little is known about the association between body morphotype and progression of NTM-LD. The aim of this study was to elucidate predictors of NTM-LD progression, focusing on body morphotype and composition. METHODS: Data from patients with NTM-LD who participated in NTM cohort which started in 1 July 2011 were analyzed. Patients with more than 6 months of follow up were included for analysis...
January 5, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28046037/visceral-fat-area-and-serum-adiponectin-level-predict-the-development-of-metabolic-syndrome-in-a-community-based-asymptomatic-population
#18
Sang-A Cho, Hyung Joon Joo, Jae-Young Cho, Seung Hun Lee, Jae Hyoung Park, Soon Jun Hong, Cheol Woong Yu, Do-Sun Lim
BACKGROUND: Although it has been demonstrated that visceral adipose tissue content and serum levels of adiponectin are associated with metabolic syndrome, their predictive potential for the development of metabolic syndrome remains to be elucidated. METHODS: We studied 1,130 participants of the Seoul Metabolic Syndrome cohort. A total of 337 subjects without metabolic syndrome underwent the follow-up evaluation and finally analyzed. Visceral fat area (VFA) was measured using dual bioelectrical impedance analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28042853/inadequacy-of-body-weight-based-recommendations-for-individual-protein-intake-lessons-from-body-composition-analysis
#19
Corinna Geisler, Carla M Prado, Manfred J Müller
Current body weight-based protein recommendations are ignoring the large variability in body composition, particularly lean mass (LM), which drives protein requirements. We explored and highlighted the inter-individual variability of weight versus body composition-adjusted protein intakes by secondary analysis in three cohorts of (1) 574 healthy adults (mean ± SD age: 41.4 ± 15.2 years); (2) 403 cirrhotic patients (age: 44.7 ± 12.3 years) and (3) 547 patients with lung cancer (age: 61.3 ± 8.2 years). LM was assessed using different devices (magnetic resonance imaging, dual-energy X-ray absorptiometry, computer tomography, total body potassium and bioelectrical impedance), body weight-based protein intake, its ratio (per kg LM) and mean protein requirement were calculated...
December 31, 2016: Nutrients
https://www.readbyqxmd.com/read/28042731/sleep-disturbance-obesity-physical-fitness-and-quality-of-life-in-older-women-exernet-study-group
#20
B Moreno-Vecino, A Arija-Blázquez, R Pedrero-Chamizo, A Gómez-Cabello, L M Alegre, F R Pérez-López, M González-Gross, J A Casajús, I Ara
OBJECTIVES: To investigate the association between physical fitness, obesity, health related quality of life (HRQoL) and sleep disturbance in 463 community-dwelling older Spanish women (66-91 years of age). STUDY DESIGN: Cross-sectional study. METHOD: Sleep disturbance was assessed with the Jenkins Sleep Scale. Active and sedentary behaviors were recorded by standardized questionnaires. HRQoL was assessed with the EuroQoL-5D. Anthropometric measurements were obtained using standardized techniques...
January 2, 2017: Climacteric: the Journal of the International Menopause Society
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