
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
Keywords: AD; Alzheimer's disease; BIVA; bioelectrical impedance vector analysis; BMI; body mass index; DXA; dual-energy X-ray absorptiometry; ECW; extracellular water; ESPEN; European Society for Clinical Nutrition and Metabolism; GDS; Global Deterioration Scale;