Intra-rater reliability and agreement of a portable bioelectrical impedance analysis device for body composition assessment

Javier Espasa-Labrador, Álex Cebrián-Ponce, Raúl Galindo-López, Alfredo Irurtia, Jordi Porta, Raúl Fernández-Garcia, Quim Rosales, Marta Carrasco-Marginet,Intra-rater reliability and agreement of a portable bioelectrical impedance analysis device for body composition assessment,Measurement,Volume 259, Part A,2026,119550,ISSN 0263-2241,https://doi.org/10.1016/j.measurement.2025.119550.(https://www.sciencedirect.com/science/article/pii/S0263224125029094)

Early detection of malnutrition in the elderly: a clinical proposal based on multifrequency bioimpedance

Introduction Aging represents a growing challenge in public health, including the early detection of malnutrition in older adults. This condition, frequently underdiagnosed, negatively impacts functionality, quality of life, and clinical prognosis. Traditional methods of nutritional assessment, focused on body mass index (BMI), medical history and anthropometry, are insufficient to identify metabolic and cellular alterations in […]