Biology, life sciences Food & society Geriatric patients ICU Survivors IGF-1 Nutrition Risk Screening (NRS-2002) Pediatric Intensive Care Unit Research & information: general adolescents age albumin all-in-one parenteral admixture anorexia nervosa appendicular skeletal muscle mass artificial nutrition ascites benchmarking bioelectrical impedance analysis biomarkers cachexia cancer carbohydrates children chronic critical illness chronic disease cirrhosis clinical presentation compatibility computed tomography continuity of care