TY - JOUR AU - Coelho-Junior, Helio José AU - Álvarez Bustos, Alejandro AU - Rodríguez-Sánchez, Isabel AU - Landi, Francesco AU - Marzetti, Emanuele PY - 2026 UR - https://hdl.handle.net/20.500.12766/894 AB - Summary Background Sarcopenia is inconsistently defined, and its definition might not adequately capture muscle failure, underlying disability, and other adverse outcomes in older adults. We aimed to develop and validate an evidence-based,... LA - eng PB - The Lancet Group TI - Muscle failure and risk of adverse outcomes in older adults: a derivation and multicohort validation study DO - 10.1016/j.lanhl.2026.100843 T2 - The Lancet Healthy Longevity ER -