As reference methods are not available for identifying low skeletal muscle mass in clinical practice, the European Group on Sarcopenia in Older People the Asian Working Group for Sarcopenia and the International Consensus for Cancer Cachexia guidelines accept bioelectrical impedance analysis (BIA) as an option for sarcopenia and cachexia assessment. Using different BIA equations, several compon...

BACKGROUND Over the past decade, considerable attention has been paid to accurately measuring body composition in diverse populations. Recently, the use of air-displacement plethysmography (AP) was proposed as an accurate, comfortable, and accessible method of body-composition analysis. OBJECTIVE The purpose of this study was to compare measurements of percentage body fat (%BF) by AP and 2 ot...

BACKGROUND & AIMS Detecting young children with high amount of body fat is important to intervene in the development of obesity. The aim of this study is to gain inside in the bioelectrical impedance vector analysis in healthy infants. METHODS Repeated measurements of whole body reactance and resistance were assessed, using a 50kHz frequency bioelectrical impedance analysis, in 51 boys and 62...

The Berbers of the High Atlas (Amazigh) live in very severe socio-economic and climatic conditions, which expose children to the risk of malnutrition. In this study we used anthropometry and bioelectrical impedance analysis for the assessment of nutritional status. Height, weight and bioelectrical parameters were taken on 71 children (28 boys and 43 girls). Height and BMI were standardized usin...

The purposes of this investigation were to determine: 1) whether a structured in-school physical education exercise bout altered the leg-to-leg bioelectrical impedance analysis (LBIA) determined percent body fat (%BF) value; and 2) whether the potential exercise-induced %BF magnitude of change altered the health risk classification of the child. Seventy-six girls (age: 12.2±1.0 yr; height: 153....

Objective assessment of wound healing is fundamental to evaluate therapeutic and nutritional interventions and to identify complications. Despite availability of many techniques to monitor wounds, there is a need for a safe, practical, accurate, and effective method. A new method is localized bioelectrical impedance analysis (BIA) that noninvasively provides information describing cellular chan...

BACKGROUND Biagram vector is derived by plotting direct measurements of reactance and phase angle from the analyzer, which are not dependent on anthropometric characteristics of the subject and it can be considered an emerging method for evaluating the nutritional status in clinical practice. AIM To calculate and plot the Biagram vector in a sample of healthy infants in their first year of li...

Background: Critically ill patients receiving prolonged mechanical ventilatory support are at risk for loss of muscle mass and muscle strength from immobility. Feasible, non-invasive methods are needed to accurately obtain data on markers of muscle mass to design effective interventions and monitor patient progress during recovery from critical illness. Bioelectric impedance has been used in ot...

BACKGROUND AND OBJECTIVES The study was conducted to evaluate soft tissue hydration and mass through pattern analysis of vector plots as height, normalized resistance, and reactance measurements by bioelectric impedance vector analysis in Taiwanese and Polish college students. METHODS Whole-body measurements were made with ImpediMed bioimpedance analysis SFB7 BioImp v1.55 (Pinkenba Qld 4008, ...

BACKGROUND Vesicoureteral reflux (VUR) is a common abnormality of the urinary tract in childhood. OBJECTIVES As urine enters the ureters and renal pelvis during voiding in vesicoureteral reflux (VUR), we hypothesized that change in body water composition before and after voiding may be less different in children with VUR. PATIENTS AND METHODS Patients were grouped as those with VUR (Group 1...