Background: The diagnosis of sarcopenia is essential for early treatment of sarcopenia in older adults, for which assessment of appendicular lean mass (ALM) is needed. Multi-frequency bio-electrical impedance analysis (MF-BIA) may be a valid assessment tool to assess ALM in older adults, but the evidences …

STUDY DESIGN: Cross-sectional study. OBJECTIVES: This study: (1) investigated the accuracy of bioelectrical impedance analysis (BIA) and skinfold thickness relative to dual-energy X-ray absorptiometry (DXA) in the assessment of body composition in people with spinal cord injury (SCI), and whether sex …

Background & aims: Overweight and obesity can cause several health risks, and weight loss can help reduce them. However, weight loss in older adults is associated with loss of muscle mass and bone mineral density. To prevent this, it is important to monitor changes in FFM. Bioelectrical impedance analysis …

OBJECTIVES: Acute hospitalization may lead to a decrease in muscle measures, but limited studies are reporting on the changes after discharge. The aim of this study was to determine longitudinal changes in muscle mass, muscle strength, and physical performance in acutely hospitalized older adults from …

Rationale: Lean body mass, including muscle, is known to decrease with age, which may contribute to loss of physical function, an indicator of frailty. Moreover, low muscle thickness is considered an indicator of frailty in critically ill patients. However, little is known about the relationship between …

Rationale: Malnutrition is a common problem in patients with Chronic Obstructive Pulmonary Disease (COPD). Whereas estimation of fat-free muscle mass index (FFMi) with bio-electrical impedance is often used, less is known about muscle thickness measured with ultrasound (US) as a parameter for malnutrition. …

Background & aims:  Low muscle mass and -quality on ICU admission, as assessed by muscle area and -density on CT-scanning at lumbar level 3 (L3), are associated with increased mortality. However, CT-scan analysis is not feasible for standard care. Bioelectrical impedance analysis (BIA) assesses body …

Bij patiënten met chronische obstructieve longziekte (COPD) is ondervoeding een veel voorkomend gezondheidsprobleem, verlies van spiermassa speelt hierin een grote rol. Deze studie onderzoekt de relatie van de spierdiktes van de biceps brachii en de rectus femoris met de ondervoeding gerelateerde parameters …

Inleiding: gedurende het verouderingsproces verandert de lichaamssamenstelling. Afname in spiermassa en spierkracht leiden tot verminderd fysiek functioneren. Meetmethoden als DEXA, CT, MRI en BIA zijn echter in de dagelijkse praktijk niet altijd bruikbaar om deze veranderingen waar te nemen. Daarentegen …

Inleiding In de praktijk wordt de eiwitaanbeveling zowel in gram (g) per kilogram (kg) lichaamsgewicht (LG) als vetvrije massa (VVM) gegeven. Er is echter weinig onderzoek gedaan naar de verschillen in eiwitbehoefte tussen deze methoden en is het onduidelijk welke beter is. Het doel van deze studie is …